The detailed information for PTAB case with proceeding number IPR2021-01026 filed by Laboratory Corporation of America Holdings et al. against Ravgen, Inc. on May 28, 2021. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2021-01026
Filing Date
May 28, 2021
Petitioner
Laboratory Corporation of America Holdings et al.
Respondent
Ravgen, Inc.
Status
Final Written Decision
Respondent Application Number
11212812
Respondent Tech Center
1600
Respondent Patent Number
7727720
Institution Decision Date
Dec 14, 2021
Termination Date
Dec 12, 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

Other: Fed Circuit mandate

Mar 7, 2025PAPERBOARD

Other: other court decision

Mar 7, 2025PAPERBOARD

Petitioner's Notice of Appeal

Feb 10, 2023PAPERPETITIONER

Final Written Decision: original

Dec 12, 2022PAPERBOARD

Other: Hearing transcript

Dec 7, 2022PAPERBOARD

Patent Owner's Updated Exhibit List

Sep 16, 2022PAPERPATENT OWNER

Ex. 2304 - Patent Owner's Demonstratives

Sep 16, 2022EXHIBITPATENT OWNER

Ex. 2306

Sep 16, 2022EXHIBITPATENT OWNER

Petitioner's Updated Exhibit List

Sep 16, 2022PAPERPETITIONER

Petitioner's Demonstratives

Sep 16, 2022EXHIBITPETITIONER

LEAP Practitioner Request and Verification Form (Petitioner)

Sep 15, 2022PAPERBOARD

LEAP Practitioner Request and Verification Form (Patent Owner)

Sep 15, 2022PAPERBOARD

Petitioner's Updated Mandatory Notice Pursuant to 37 C.F.R. Section 42.8(a)(3)

Sep 14, 2022PAPERPETITIONER

Joint Notice and Stipulation to Dismiss Certain Claims and Counterclaims, Ravgen v. LabCorp, C.A. No. 20-cv-00969 (WDTX)

Sep 14, 2022EXHIBITPETITIONER

Patent Owner's Updated Power of Attorney

Sep 13, 2022PAPERPATENT OWNER

Patent Owner's Updated Mandatory Notices

Sep 13, 2022PAPERPATENT OWNER

Order: Conditionally Granting Patent Owners Motion for Pro Hac Vice Admission of Peter Y. Zhu 37 C.F.R. sec. 42.10

Sep 12, 2022PAPERBOARD

Notice of Stipulation to Modify Date for Serving Oral Hearing Demonstratives

Sep 8, 2022PAPERPATENT OWNER

Patent Owner's Updated Exhibit List

Aug 25, 2022PAPERPATENT OWNER

Ex. 2305

Aug 25, 2022EXHIBITPATENT OWNER

Patent Owner's Motion for Admission Pro Hac Vice of Peter Y. Zhu

Aug 18, 2022PAPERPATENT OWNER

Ex. 2300

Aug 18, 2022EXHIBITPATENT OWNER

Order Setting Oral Argument

Aug 17, 2022PAPERBOARD

Petitioner's Request for Oral Argument Pursuant to 37 C.F.R. Section 42.70(a)

Aug 2, 2022PAPERPETITIONER

Patent Owner's Request for Oral Hearing

Aug 2, 2022PAPERPATENT OWNER

Patent Owner's Objections to Evidence

Jul 28, 2022PAPERPATENT OWNER

Petitioner's Updated Exhibit List

Jul 21, 2022PAPERPETITIONER

Streck Cell Preseervative

Jul 21, 2022EXHIBITPETITIONER

Petitioner's Objections to Evidence Submitted with Patent Owner's Sur-Reply

Jul 15, 2022PAPERPETITIONER

Ex. 2298

Jul 12, 2022EXHIBITPATENT OWNER

Ex. 2299

Jul 12, 2022EXHIBITPATENT OWNER

Patent Owner's Sur-reply

Jul 12, 2022PAPERPATENT OWNER

Patent Owner's Notice of Deposition of Jeremy S. Edwards, Ph.D

Jun 14, 2022PAPERPATENT OWNER

Petitioner's Unopposed Motion to Seal Under Stipulated Protective Order

May 31, 2022PAPERPETITIONER

[SEALED] Petitioner's Reply to Patent Owner's Response

May 31, 2022PAPERPETITIONER

[REDACTED] Petitioner's Reply to Patent Owner's Response

May 31, 2022PAPERPETITIONER

Deposition Transcript of Brian Van Ness

May 31, 2022EXHIBITPETITIONER

Feher, Overview of the Cardiovascular System and the Blood, in Quantitative Human Phsiology

May 31, 2022EXHIBITPETITIONER

Rapoport, Dimensional, Osmotic, and Chemical Changes of Erythrocytes in Stored Blood

May 31, 2022EXHIBITPETITIONER

Mollison, Historical Review: The Introduction of Citrate as an Anticoagulant for Transfusion and of Glucose as a Red Cell Preservative

May 31, 2022EXHIBITPETITIONER

S. Narayanan, The Preanalytic Phase: An Important Component of Laboratory Medicine

May 31, 2022EXHIBITPETITIONER

Supplemental Declaration of J. Edwards

May 31, 2022EXHIBITPETITIONER

Carter et al., Flow Cytometric Analysis of Whole Blood Lysis, Three Anticoagulants, and Five Cell Preparations

May 31, 2022EXHIBITPETITIONER

de Paula et al., The use of fixative solutions through the ages: a comprehensive review

May 31, 2022EXHIBITPETITIONER

U.S. Provisional Application No. 60/314,151 to Rao

May 31, 2022EXHIBITPETITIONER

U.S. Patent No. 5,849,517 to Ryan

May 31, 2022EXHIBITPETITIONER

U.S. Patent No. 10,966,421 to Ryan

May 31, 2022EXHIBITPETITIONER

Srinivasan et al., Effects of Tissue Fixation on Nucleic Acids

May 31, 2022EXHIBITPETITIONER

Deposition Transcript of Van Ness IPR2021-00902

May 31, 2022EXHIBITPETITIONER

[REDACTED] Deposition Transcript of Paul Meyer (IPR2021-00902)

May 31, 2022EXHIBITPETITIONER

Deposition Transcript of Paul Meyer (IPR2021-00902)

May 31, 2022EXHIBITPETITIONER

Caruso, Evolution of non-invasive prenatal testing (NIPT) testing

May 31, 2022EXHIBITPETITIONER

Fan et al., Noninvasive diagnosis of fetal aneuploidy by shotgun sequencing DNA from maternal blood

May 31, 2022EXHIBITPETITIONER

Yuzuki, What is Non-Invasive Prenatal Testing (NIPT)?

May 31, 2022EXHIBITPETITIONER

Chiu et al., Noninvasive prenatal diagnosis of fetal chromosomal aneuploidy by massively parallel genomic sequencing of DNA in maternal plasma

May 31, 2022EXHIBITPETITIONER

Das et al., Effects of a novel cell stabilizing reagent on DNA amplification by PCR as compared to traditional stabilizing reagents

May 31, 2022EXHIBITPETITIONER

Jacob et al., Does Formaldehyde Increase Cell Free DNA in Maternal Plasma Specimens?

May 31, 2022EXHIBITPETITIONER

Chinnapapagari et al., Treatment of maternal blood samples with formaldehyde does not alter the proportion of circulatory fetal nucleic acids (DNA and mRNA) in maternal plasma

May 31, 2022EXHIBITPETITIONER

Chung et al., Lack of dramatic enrichment of fetal DNA in maternal plasma by formaldehyde treatment

May 31, 2022EXHIBITPETITIONER

Patent Owner's Updated Mandatory Notices

May 12, 2022PAPERPATENT OWNER

Petitioner's Notice of Deposition of Dr. Jeffrey Chalmers

May 10, 2022PAPERPETITIONER

Granting Patent Owner Motions for Admission Pro Hac Vice of Joze Welsh 37 C.F.R. § 42.10

Apr 22, 2022PAPERBOARD

Petitioner's Notice of Deposition of Dr. Brian Van Ness

Apr 14, 2022PAPERPETITIONER

Patent Owner's Motion for Admission Pro Hac Vice of Joze Welsh

Apr 13, 2022PAPERPATENT OWNER

Ex. 2284

Apr 13, 2022EXHIBITPATENT OWNER

Petitioner's Objections to Evidence Submitted with Patent Owner's Response

Mar 15, 2022PAPERPETITIONER

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Ex. 2238

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Ex. 2080 [FILED UNDER SEAL]

Mar 8, 2022EXHIBITPATENT OWNER

Ex. 2170 [FILED UNDER SEAL]

Mar 8, 2022EXHIBITPATENT OWNER

Ex. 2171 [FILED UNDER SEAL]

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Ex. 2172 [FILED UNDER SEAL]

Mar 8, 2022EXHIBITPATENT OWNER

Ex. 2173 [FILED UNDER SEAL]

Mar 8, 2022EXHIBITPATENT OWNER

Patent Owner's Response [FILED UNDER SEAL]

Mar 8, 2022PAPERPATENT OWNER

Patent Owner's Response [REDACTED]

Mar 8, 2022PAPERPATENT OWNER

Patent Owner's Unopposed Motion for Entry of Stipulated Protective Order and to Seal Patent Owner's Response and Exhibits 2080, 2170-2173

Mar 8, 2022PAPERPATENT OWNER

Patent Owner's Notice of Deposition of Jeremy Edwards, PhD

Feb 4, 2022PAPERPATENT OWNER

Order Granting Motion to Stay Reexamination

Feb 1, 2022PAPERBOARD

Ex. 3008

Jan 26, 2022EXHIBITBOARD

Granting Patent Owners Motions for Admission Pro Hac Vice of Kerri-Ann Limbeek 37 C.F.R. sec 42.10

Jan 25, 2022PAPERBOARD

Ex. 2224

Jan 21, 2022EXHIBITPATENT OWNER

Ex. 2225

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Ex. 2226

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Ex. 2227

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Ex. 2228

Jan 21, 2022EXHIBITPATENT OWNER

Ex. 2229

Jan 21, 2022EXHIBITPATENT OWNER

Patent Owner's Motion for Ex Parte Reexamination

Jan 21, 2022PAPERPATENT OWNER

Patent Owner's Motion for Admission Pro Hac Vice of Kerri-Ann Limbeek

Jan 3, 2022PAPERPATENT OWNER

Ex. 2076

Jan 3, 2022EXHIBITPATENT OWNER

Exhibit 3007

Jan 3, 2022EXHIBITBOARD

Patent Owner's Updated Mandatory Notices

Dec 22, 2021PAPERPATENT OWNER

Institution Decision: Granting Institution of Inter Partes Review 35 U.S.C. sec. 314

Dec 14, 2021PAPERBOARD

Order: Scheduling Order

Dec 14, 2021PAPERBOARD

Exhibit 3001

Dec 14, 2021EXHIBITBOARD

Exhibit 3002

Dec 14, 2021EXHIBITBOARD

Exhibit 3003

Dec 14, 2021EXHIBITBOARD

Exhibit 3004

Dec 14, 2021EXHIBITBOARD

Exhibit 3005

Dec 14, 2021EXHIBITBOARD

Exhibit 3006

Dec 14, 2021EXHIBITBOARD

Patent Owner's Submission Of Supplemental Claim Construction Order

Nov 9, 2021PAPERPATENT OWNER

Ex. 2075

Nov 9, 2021EXHIBITPATENT OWNER

Patent Owner's Sur-Reply

Oct 12, 2021PAPERPATENT OWNER

Petitioner's Authorized Reply to Patent Owner's Preliminary Response

Oct 5, 2021PAPERPETITIONER

Ex. 2001

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Ex. 2074

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Patent Owner's Preliminary Response

Sep 16, 2021PAPERPATENT OWNER

Ravgen, Inc.'s Updated Mandatory Notices

Aug 4, 2021PAPERPATENT OWNER

Notice of Accord Filing Date

Jun 16, 2021PAPERBOARD

Power of Attorney for Patent Owner, Ravgen, Inc.

Jun 14, 2021PAPERPATENT OWNER

Mandatory Notices for Patent Owner, Ravgen, Inc.

Jun 14, 2021PAPERPATENT OWNER

Petition for Inter Partes Review

May 28, 2021PAPERPETITIONER

U.S. Patent No. 7,727,720 to Dhallan

May 28, 2021EXHIBITPETITIONER

Declaration of Jeremy S. Edwards, Ph.D.

May 28, 2021EXHIBITPETITIONER

File History for U.S. Patent No. 7,727,720 to Dhallan

May 28, 2021EXHIBITPETITIONER

File History for U.S. Patent No. 7,727,720 to Dhallan

May 28, 2021EXHIBITPETITIONER

File History for U.S. Patent No. 7,727,720 to Dhallan

May 28, 2021EXHIBITPETITIONER

File History for U.S. Patent No. 7,727,720 to Dhallan

May 28, 2021EXHIBITPETITIONER

Lee et al., Quantitation of genomic DNA in plasma and serum samples: higher concentrations of genomic DNA found in serum than plasma, Transfusion, 41:276-282 (2001)

May 28, 2021EXHIBITPETITIONER

Sorenson et al., Soluble Normal and Mutated DNA Sequences from Single-Copy Genes in Human Blood, Cancer Epidemiology, 3:67-71 (1994)

May 28, 2021EXHIBITPETITIONER

PCT Publication No. WO 03/018757 to Rao et al.

May 28, 2021EXHIBITPETITIONER

PCT Application No. PCT/US04/006337

May 28, 2021EXHIBITPETITIONER

PCT Application No. PCT/US03/06198

May 28, 2021EXHIBITPETITIONER

U.S. Provisional Application No. 60/378,354

May 28, 2021EXHIBITPETITIONER

U.S. Application No. 10/661,165

May 28, 2021EXHIBITPETITIONER

PCT Application No. PCT/US03/27308

May 28, 2021EXHIBITPETITIONER

U.S. Application No. 10/093,618

May 28, 2021EXHIBITPETITIONER

U.S. Provisional Application No. 60/360,232

May 28, 2021EXHIBITPETITIONER

Hahn, S., Quantification of Circulating DNA: In the Preparation Lies the Rub, Clin. Chem. 47(9):1577-78 (2001)

May 28, 2021EXHIBITPETITIONER

Chiu et al., Effects of Blood-Processing Protocols on Fetal and Total DNA Quantification in Maternal Plasma, Clin. Chem. 47(9):1607-13 (2001)

May 28, 2021EXHIBITPETITIONER

Holodniy et al., Determination of Human Immunodeficiency Virus RNA in Plasma and Cellular Viral DNA Genotypic Zidovudine Resistance and Viral Load during Zidovudine-Didanosine Combination Therapy, J. Virology 36:3510-16 (1995)

May 28, 2021EXHIBITPETITIONER

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May 28, 2021EXHIBITPETITIONER

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