The detailed information for PTAB case with proceeding number PGR2021-00054 filed by CQV Co., Ltd. against Merck Patent GmbH et al. on Feb 11, 2021. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
PGR2021-00054
Filing Date
Feb 11, 2021
Petitioner
CQV Co., Ltd.
Respondent
Merck Patent GmbH et al.
Status
Final Written Decision
Respondent Application Number
14264431
Respondent Tech Center
1700
Respondent Patent Number
10647861
Institution Decision Date
Aug 13, 2021
Termination Date
Aug 11, 2022

Proceeding Documents

The table below shows documents filed in the case, listing each document name, filing date, document type, and filing party. Tracking these filings indicates the activity of the parties involved in the case, and the types of documents filed can provide insights into the legal strategies being employed.


Document NameFiling DateCategoryFiling Party

Alert me when new update on this case

Patent Owner's Response to Petitioner's Supplemental Briefing After Remand

Jun 2, 2025PAPERPATENT OWNER

Petitioner's Supplemental Briefing After Remand

May 19, 2025PAPERPETITIONER

Petitioner's Updated Mandatory Notices

Apr 28, 2025PAPERPETITIONER

Supplemental Power of Attorney for Petitioner CQV Co., Ltd.

Apr 28, 2025PAPERPETITIONER

Other: Fed Circuit mandate

Apr 25, 2025PAPERBOARD

Other: other court decision

Apr 25, 2025PAPERBOARD

Panel Change Order

Apr 18, 2025PAPERBOARD

Petitioner CQV Co., Ltd.'s Notice of Appeal

Oct 6, 2022PAPERPETITIONER

Patent Owner's Reply to Board's Order of September 8, 2022

Sep 13, 2022PAPERPATENT OWNER

Public redacted version of the Oral Hearing Transcript

Sep 13, 2022PAPERPATENT OWNER

Order: Other

Sep 8, 2022PAPERBOARD

Final Written Decision Determining No Challenged Claims Unpatentable Dismissing Patent Owner's Motion to Exclude

Sep 8, 2022PAPERBOARD

Patent Owner's Motion to Seal

Sep 2, 2022PAPERPATENT OWNER

Proposed Public Version of Paper 54

Sep 2, 2022PAPERPATENT OWNER

Order: Granting Patent Owners Updated Motion to Seal and for Entry of the Stipulated Protective Order and Granting Petitioners Updated Motion to Seal

Aug 11, 2022PAPERBOARD

Final Written Decision: original

Aug 11, 2022PAPERBOARD

ORDER Conduct of the Proceedings 37 C.F.R. 42.5

Aug 11, 2022PAPERBOARD

Other: Hearing transcript

Jul 6, 2022PAPERBOARD

Petitioner's Updated Motion to Seal

Jun 23, 2022PAPERPETITIONER

Patent Owner's Updated Motion to Seal and Protective Order

Jun 14, 2022PAPERPATENT OWNER

ORDER Denying Without Prejudice Patent Owners Motion to Seal and for Entry of the Stipulated Protective Order; and Denying Without Prejudice Petitioners Motion to Seal 37 C.F.R. sec s 42.14, 42.54

Jun 8, 2022PAPERBOARD

Patent Owner's Updated Exhibit List

May 27, 2022PAPERPATENT OWNER

Patent Owner's Demonstratives

May 27, 2022EXHIBITPATENT OWNER

Petitioner's Demonstrative Exhibits

May 27, 2022EXHIBITPETITIONER

Petitioner's Seventh Updated List of Exhibits

May 27, 2022PAPERPETITIONER

Patent Owner's Reply to Petitioner's Opposition to Motion to Exclude Evidence

May 23, 2022PAPERPATENT OWNER

EXPUNGED

May 17, 2022PAPERBOARD

ORDER Setting Oral Argument 37 C.F.R. 42.70

May 17, 2022PAPERBOARD

Petitioner's Opposition to Patent Owner's Motion to Exclude Evidence

May 16, 2022PAPERPETITIONER

Patent Owner's Motion to Exclude Evidence

May 9, 2022PAPERPATENT OWNER

Petitioner's Request for Oral Argument

Apr 18, 2022PAPERPETITIONER

Patent Owner's Request for Oral Argument

Apr 18, 2022PAPERPATENT OWNER

Patent Owner's Sur-Reply

Apr 11, 2022PAPERPATENT OWNER

Deposition Transcript of Seunghoon Mo

Apr 11, 2022EXHIBITPATENT OWNER

Petitioner's Response to Patent Owner's Identification of Non-Responsive Evidence and Arguments

Mar 29, 2022PAPERPETITIONER

Patent Owner's Notice of Deposition of SeungHoon Mo

Mar 25, 2022PAPERPATENT OWNER

Patent Owner's Identification of Non-Responsive Evidence and Arguments in Petitioner's Reply

Mar 22, 2022PAPERPATENT OWNER

Patent Owner's Objections to Evidence

Mar 7, 2022PAPERPATENT OWNER

Order: Other

Mar 2, 2022PAPERBOARD

Petitioner's Motion to Seal

Feb 28, 2022PAPERPETITIONER

Petitioner's Reply to Patent Owner's Response

Feb 28, 2022PAPERPETITIONER

Petitioner's Reply to Patent Owner's Response

Feb 28, 2022PAPERPETITIONER

Petitioner's Sixth Updated List of Exhibits

Feb 28, 2022PAPERPETITIONER

Supplemental Declaration of Seunghoon Mo

Feb 28, 2022EXHIBITPETITIONER

Second Supplemental Declaration of Byung-Ki Choi

Feb 28, 2022EXHIBITPETITIONER

U.S. Patent No. 9,758,677 assigned to CQV Co., Ltd.

Feb 28, 2022EXHIBITPETITIONER

U.S. Patent No. 7,959,894 assigned to CQV Co., Ltd.

Feb 28, 2022EXHIBITPETITIONER

U.S. Patent No. 7,993,746 assigned to CQV Co., Ltd.

Feb 28, 2022EXHIBITPETITIONER

MIRA3 FEG-SEM Instructions for Use, Section 4.2: Chamber and Sample Stage

Feb 28, 2022EXHIBITPETITIONER

SEM images of Sample A, Xirallic�� T50-10 (H11041769X)

Feb 28, 2022EXHIBITPETITIONER

SEM images of Sample B, Xirallic�� F60-50 SW (H07022030S)

Feb 28, 2022EXHIBITPETITIONER

SEM images of Sample C, Xirallic�� F60-50 SW (H07022030S)

Feb 28, 2022EXHIBITPETITIONER

SEM images of Sample D, Xirallic�� F60-50 SW (H120314S30)

Feb 28, 2022EXHIBITPETITIONER

SEM images of Sample E, Xirallic�� F60-50 SW (H120314S30)

Feb 28, 2022EXHIBITPETITIONER

SEM images of Sample H, Xirallic�� F60-51 SW (U121277S31)

Feb 28, 2022EXHIBITPETITIONER

SEM images of Sample I, Xirallic�� F60-51 SW (U121277S31)

Feb 28, 2022EXHIBITPETITIONER

Xirallic Products Analysis Report prepared by Seunghoon Mo, December 21, 2021

Feb 28, 2022EXHIBITPETITIONER

International Standard ISO 9276-1, 2nd Ed., 1998 (Reviewed and confirmed in 2015), Representation of results of particle size analysis

Feb 28, 2022EXHIBITPETITIONER

Patent Owner's Motion to Seal and Protective Order

Feb 23, 2022PAPERPATENT OWNER

Transcript of Hans-Peter Fritsch

Feb 23, 2022EXHIBITPATENT OWNER

Transcript of Hans-Peter Fritsch

Feb 23, 2022EXHIBITPATENT OWNER

Transcript of Masayuki Momose

Feb 23, 2022EXHIBITPATENT OWNER

Transcript of Masayuki Momose

Feb 23, 2022EXHIBITPATENT OWNER

Patent Owner's Opposition To Petitioner's Motion For Additional Discovery

Feb 1, 2022PAPERPATENT OWNER

Petitioner's Motion for Additional Discovery

Jan 25, 2022PAPERPETITIONER

Petitioner's Fifth Updated List of Exhibits

Jan 25, 2022PAPERPETITIONER

Annotated version of previously submitted Exhibit 1012

Jan 25, 2022EXHIBITPETITIONER

Petitioner's Fourth Updated List of Exhibits

Jan 24, 2022PAPERPETITIONER

Transcript of Telephone Conference 01/20/2022

Jan 24, 2022EXHIBITPETITIONER

ORDER Conduct of Proceeding 35 U.S.C. 42.5

Jan 21, 2022PAPERBOARD

Petitioner's Objections to Evidence

Dec 13, 2021PAPERPETITIONER

Petitioner's Second Updated List of Exhibits

Dec 6, 2021PAPERPETITIONER

Declaration of Carrie Gardner, Ph.D

Dec 6, 2021EXHIBITPETITIONER

Ex 3001 e-mail to parties

Dec 6, 2021EXHIBITBOARD

Petitioner's Third Updated List of Exhibits

Dec 6, 2021PAPERPETITIONER

Malvern Mastersizer 2000 User Manual_March 2007

Dec 6, 2021EXHIBITPETITIONER

Patent Owner's Response

Dec 6, 2021PAPERPATENT OWNER

Declaration of Christopher S. Palenik, Ph.D

Dec 6, 2021EXHIBITPATENT OWNER

Declaration of Masayuki Momose

Dec 6, 2021EXHIBITPATENT OWNER

Declaration of Hans-Peter Fritsch

Dec 6, 2021EXHIBITPATENT OWNER

Curriculum Vitae of Ryuta Suzuki

Dec 6, 2021EXHIBITPATENT OWNER

Merck CV and Milestones of Katsuhisa Nitta

Dec 6, 2021EXHIBITPATENT OWNER

Deposition Transcript of Jack A. Ladson

Dec 6, 2021EXHIBITPATENT OWNER

Deposition Transcript of Byung-Ki Choi

Dec 6, 2021EXHIBITPATENT OWNER

Technical Data Sheet T60-10SW

Dec 6, 2021EXHIBITPATENT OWNER

Technical Data Sheet F60-51SW

Dec 6, 2021EXHIBITPATENT OWNER

Print out of Pascal and Francis Bibliographic Databases web page for New effect pigments using innovative substrates

Dec 6, 2021EXHIBITPATENT OWNER

Print out of Amazon.com web page for Special Effect Pigments

Dec 6, 2021EXHIBITPATENT OWNER

Technical Data Sheet - 2 Ton Epoxy

Dec 6, 2021EXHIBITPATENT OWNER

Print out and machine translation of Technische Universitat Darmstadt web page for Professor Dr. Gerhard Pfaff

Dec 6, 2021EXHIBITPATENT OWNER

Xirallic Products Acid Treatment Experiments Report

Dec 6, 2021EXHIBITPATENT OWNER

Mastersizer 2000 User Manual MAN0384 Issue 1.0 (March 2007)

Dec 6, 2021EXHIBITPATENT OWNER

ORDER Granting Petitioners Unopposed Motion to Submit Supplemental Information 37 C.F.R. 42.223(a)

Dec 2, 2021PAPERBOARD

UNOPPOSED MOTION TO SUBMIT SUPPLEMENTAL INFORMATION UNDER 37 C.F.R. ��42.223

Nov 18, 2021PAPERPETITIONER

Patent Owner's Updated Mandatory Notices

Nov 11, 2021PAPERPATENT OWNER

Patent Owner's Notice of Deposition of Byung-Ki Choi

Nov 9, 2021PAPERPATENT OWNER

Patent Owner's Notice of Deposition of Jack A. Ladson

Nov 9, 2021PAPERPATENT OWNER

Rehearing:Decision on Request for Rehearing

Oct 21, 2021PAPERBOARD

Declaration of Professor Jung

Oct 20, 2021EXHIBITPETITIONER

Test Report - Professor K. Y. Jung

Oct 20, 2021EXHIBITPETITIONER

Supplemental Declaration of B.K. Choi

Oct 20, 2021EXHIBITPETITIONER

Order: Order Granting Petitioners Motion to Submit Supplemental Information

Oct 19, 2021PAPERBOARD

Order: Modified Scheduling Order

Oct 19, 2021PAPERBOARD

Petitioner's Updated List of Exhibits

Oct 19, 2021PAPERPETITIONER

Patent Owner's Opposition to Petitioner's Motion to Submit Supplemental Information

Sep 29, 2021PAPERPATENT OWNER

PETITIONER���S MOTION TO SUBMIT SUPPLEMENTAL INFORMATION UNDER 37 C.F.R. ��42.223

Sep 22, 2021PAPERPETITIONER

Patent Owner's Request for Rehearing

Aug 27, 2021PAPERPATENT OWNER

Patent Owner's Objections to Evidence

Aug 27, 2021PAPERPATENT OWNER

Trial Instituted Document

Aug 13, 2021PAPERBOARD

SCHEDULING ORDER

Aug 13, 2021PAPERBOARD

Patent Owner's Preliminary Response

May 18, 2021PAPERPATENT OWNER

U.S. Patent No. 9,309,411

May 18, 2021EXHIBITPATENT OWNER

U.S. Patent Application Publication No. 20210032521

May 18, 2021EXHIBITPATENT OWNER

U.S. Patent No. 8,501,150

May 18, 2021EXHIBITPATENT OWNER

EP13002293, filed April 30, 2013 entitled ��-Alumina flakes

May 18, 2021EXHIBITPATENT OWNER

Patent Owner's Mandatory Notices

Mar 10, 2021PAPERPATENT OWNER

Patent Owner's Power of Attorney

Mar 10, 2021PAPERPATENT OWNER

Notice of Accord Filing Date

Feb 18, 2021PAPERBOARD

Power of Attorney

Feb 11, 2021PAPERPETITIONER

Petition

Feb 11, 2021PAPERPETITIONER

Ex. 1001 - U.S. Patent 10,647,861

Feb 11, 2021EXHIBITPETITIONER

Ex. 1002 - Declaration of Jack A. Ladson

Feb 11, 2021EXHIBITPETITIONER

Ex. 1003 - Prosecution History U.S. 10,647,861 part 1 - Pgs. 1-429

Feb 11, 2021EXHIBITPETITIONER

Exhibit 1003 - Prosecution History U.S. 10,647,861 Part 2 - Pgs. 430-862

Feb 11, 2021EXHIBITPETITIONER

Ex. 1004 - Declaration of Byung-Ki Choi

Feb 11, 2021EXHIBITPETITIONER

Ex. 1005 - Xirallic Technical Data Sheet, T60-10 SW Crystal Silver, Merck KGaA (Oct. 2002)

Feb 11, 2021EXHIBITPETITIONER

Ex. 1006 - Xirallic Technical Data Sheet, T60-20 SW Sunbeam Gold, Merck KGaA (Oct. 2002)

Feb 11, 2021EXHIBITPETITIONER

Ex. 1007 - Xirallic Technical Data Sheet, T60-21 SW Solaris Red, Merck KGaA (Oct. 2002)

Feb 11, 2021EXHIBITPETITIONER

Ex. 1008 - Xirallic Technical Data Sheet, F60-50 SW Fireside Cooper, Merck KGaA (Oct. 2002)

Feb 11, 2021EXHIBITPETITIONER

Ex. 1009 - Xirallic Technical Data Sheet, F60-51 SW Radiant Red, Merck KGaA (Oct. 2002)

Feb 11, 2021EXHIBITPETITIONER

Ex. 1010 - Xirallic Technical Data Sheet, T60-23 SW Galaxy Blue, Merck KGaA (Jan. 2003)

Feb 11, 2021EXHIBITPETITIONER

Ex. 1011 - Certificate of Analysis ��� T60-10 SW Crystal Silver (Jun. 25, 2012)

Feb 11, 2021EXHIBITPETITIONER

Ex. 1012 - Certificate of Analysis ��� T60-20 SW Sunbeam Gold (Jun. 27, 2012)

Feb 11, 2021EXHIBITPETITIONER

Ex. 1013 - Certificate of Analysis ��� F60-50 SW Fireside Copper (Mar. 28, 2012)

Feb 11, 2021EXHIBITPETITIONER

Ex. 1014 - Certificate of Analysis ��� F60-50 SW Fireside Copper (Oct. 30, 2012)

Feb 11, 2021EXHIBITPETITIONER

Ex. 1015 - Certificate of Analysis ��� F60-51 SW Radiant Red (Aug. 8, 2011)

Feb 11, 2021EXHIBITPETITIONER

Ex. 1016 - Certificate of Analysis_T60-21 (Aug. 18, 2011)

Feb 11, 2021EXHIBITPETITIONER

Ex. 1017 - Certificate of Analysis_T60-21 (Jun. 4, 2012)

Feb 11, 2021EXHIBITPETITIONER

Ex. 1018 - Declaration of Seunghoon Mo

Feb 11, 2021EXHIBITPETITIONER

Ex. 1019 - Experimental Report: Merck KGaA Xirallic Sample Analysis - Part 1

Feb 11, 2021EXHIBITPETITIONER

Ex. 1019 - Experimental Report: Merck KGaA Xirallic Sample Analysis Part 2

Feb 11, 2021EXHIBITPETITIONER

Ex. 1020 - Pretreatment for SEM: Preparation of cured paint film

Feb 11, 2021EXHIBITPETITIONER

Ex. 1021 - Declaration of KwangChoon Kang

Feb 11, 2021EXHIBITPETITIONER

Ex. 1022 - Particle Size Analysis Report: Xirallic�� T60-10 SW Crystal Silver

Feb 11, 2021EXHIBITPETITIONER

Ex. 1023 - CQV Quality Inspection Method (QIM)

Feb 11, 2021EXHIBITPETITIONER

Ex. 1024 - Chain of Custody Form_Axalta

Feb 11, 2021EXHIBITPETITIONER

Ex. 1025 - Material Safety Data Sheet: Xirallic F60-51 SW Radiant Red

Feb 11, 2021EXHIBITPETITIONER

Ex. 1026 - U.S. Patent 6,641,874 to Kuntz et al.

Feb 11, 2021EXHIBITPETITIONER

Ex. 1028 - Merck KGaA Annual Report 2005

Feb 11, 2021EXHIBITPETITIONER

Ex. 1029 - Japanese Patent Publication No. P2001-232284 to Masuko

Feb 11, 2021EXHIBITPETITIONER

Ex. 1030 - WO2012084097 to Shimizu et al.

Feb 11, 2021EXHIBITPETITIONER

Ex. 1032 - Teaney et al., ���New effect pigments using innovative substrates��� Eur. Coat. J. (4) (1999) 90 (���Teaney���)

Feb 11, 2021EXHIBITPETITIONER

Ex. 1034 - Pfaff, G. et. al., ���Special Effect Pigments��� 2nd rev. ed., Vincentz Network GmbH & Co., Hannover, Germany (2008) (pp. 72-74) (���Pfaff���)

Feb 11, 2021EXHIBITPETITIONER

Ex. 1035 - U.S. Pub. 20110226161 to Schumacher et al.

Feb 11, 2021EXHIBITPETITIONER

Ex. 1036 - European Patent Application EP2799398 to Suzuki et al.

Feb 11, 2021EXHIBITPETITIONER

Ex. 1038 - Merck KGaA_GlobalData ��� Locations and Subsidiaries

Feb 11, 2021EXHIBITPETITIONER

Ex. 1040 - Notice of EU Opposition

Feb 11, 2021EXHIBITPETITIONER

Ex. 1041 - Merck Response to Notice of Opposition

Feb 11, 2021EXHIBITPETITIONER

Ex. 1042 - US Pub 20090320719 to Lee et al.

Feb 11, 2021EXHIBITPETITIONER

Ex. 1043 - US Pub 20100015445 to Lee et al.

Feb 11, 2021EXHIBITPETITIONER

Ex. 1044 - US Pub 20090186225 to Lee et al.

Feb 11, 2021EXHIBITPETITIONER

Ex. 1045 - CQV Certificate of Analysis

Feb 11, 2021EXHIBITPETITIONER

Ex. 1046 - Certificate of Analysis Engelhard

Feb 11, 2021EXHIBITPETITIONER

Ex. 1047 - Emails_Kohle to CQV_Feb. 2018

Feb 11, 2021EXHIBITPETITIONER

Ex. 1048 - Certificate of Training_DML

Feb 11, 2021EXHIBITPETITIONER

Ex. 1049 - Certificate of Training_Malvern

Feb 11, 2021EXHIBITPETITIONER

Ex. 1050 - Guo, H., A Simple Algorithm for Fitting a Gaussian Function

Feb 11, 2021EXHIBITPETITIONER

Ex. 1051 - Greenstein et al, Pigment Handbook

Feb 11, 2021EXHIBITPETITIONER

Ex. 1052 - PubChem_Aluminum Oxide

Feb 11, 2021EXHIBITPETITIONER

Ex. 1053 - Born et al, Principles of Optics

Feb 11, 2021EXHIBITPETITIONER

Ex. 1054 - Bass et al, Handbook of Optics

Feb 11, 2021EXHIBITPETITIONER

Ex. 1055 - Feynman Lectures on Physics Vol. II Ch. 33

Feb 11, 2021EXHIBITPETITIONER