IP Verse

Clearwater Paper Corporation - IPR2025-00878

Explore the PTAB proceeding IPR2025-00878 filed by Clearwater Paper Corporation on Apr 21, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number: IPR2025-00878
Filing Date: Apr 21, 2025
Petitioner: Clearwater Paper Corporation
Status: Pending
Respondent Application Number: 11348150
Respondent Tech Center: 1700
Respondent Patent Number: 8637126

Proceeding Decision New

Decision pending - set alert to receive updates

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.

Show Exhibit Documents

Document Name	Filing Date	Category	Filing Party
Alert me when new update on this case
Notice: Referral to Board Panel	Jul 30, 2025	PAPER	BOARD
Notice: Notice filing date accorded	May 27, 2025	PAPER	BOARD
Revised Petition for Inter Partes Review of U.S. Patent No. 8,637,126	Apr 30, 2025	PAPER	PETITIONER
EX1003_Revised Declaration of Dr. Karl Englund	Apr 30, 2025	EXHIBIT	PETITIONER
Notice: Power of Attorney	Apr 21, 2025	PAPER	PETITIONER
EX1001_U.S. Patent No. 8,637,126	Apr 21, 2025	EXHIBIT	PETITIONER
EX1002 (Part 1 of 3)_File History of U.S. Patent No. 8,637,126	Apr 21, 2025	EXHIBIT	PETITIONER
EX1002 (Part 2 of 3)_File History of U.S. Patent No. 8,637,126	Apr 21, 2025	EXHIBIT	PETITIONER
EX1002 (Part 3 of 3)_File History of U.S. Patent No. 8,637,126	Apr 21, 2025	EXHIBIT	PETITIONER
EX1004_Curriculum Vitae of Dr. Karl Englund	Apr 21, 2025	EXHIBIT	PETITIONER
EX1005_U.S. Patent Appl Publ No. US 2006/0051603 Cleveland	Apr 21, 2025	EXHIBIT	PETITIONER
EX1006_U.S. Provisional Appl No. 60/608,258 Cleveland	Apr 21, 2025	EXHIBIT	PETITIONER
EX1007_Japanese Patent Appl Publ No. JP H6-62944 A Nakagawa	Apr 21, 2025	EXHIBIT	PETITIONER
EX1008_Certified Translation of Nakagawa	Apr 21, 2025	EXHIBIT	PETITIONER
EX1009_U.S. Patent No. 5,213,858 Tanner	Apr 21, 2025	EXHIBIT	PETITIONER
EX1010_All About Wax Coated Packaging	Apr 21, 2025	EXHIBIT	PETITIONER
EX1011_U.S. Patent Appl Publ No. US 2005/0008800 A1 Andersson	Apr 21, 2025	EXHIBIT	PETITIONER
EX1012_U.S. Patent No. 6,183,814 Nangeroni	Apr 21, 2025	EXHIBIT	PETITIONER
EX1013_U.S. Patent No. 3,984,940 Reich	Apr 21, 2025	EXHIBIT	PETITIONER
EX1014_U.S. Patent No. 6,040,063 Doane	Apr 21, 2025	EXHIBIT	PETITIONER
EX1015_U.S. Patent No. 6,025,028 Asrar	Apr 21, 2025	EXHIBIT	PETITIONER
EX1016_U.S. Patent No. 6,645,584 Kuusipalo	Apr 21, 2025	EXHIBIT	PETITIONER
EX1017_JP 2003-13391 and Certified Translation Yamawaki	Apr 21, 2025	EXHIBIT	PETITIONER
EX1018_U.S. Patent Appl Publ No 2004/0014883 Yamamoto	Apr 21, 2025	EXHIBIT	PETITIONER
EX1019_Eastar Bio/Ecoflex Wikipedia page and ecoflex brochure	Apr 21, 2025	EXHIBIT	PETITIONER
EX1020_Trinh Tan	Apr 21, 2025	EXHIBIT	PETITIONER
EX1021_Kale	Apr 21, 2025	EXHIBIT	PETITIONER
EX1022_ASTM D6400 - 23	Apr 21, 2025	EXHIBIT	PETITIONER
EX1023_ASTM D6868 - 21	Apr 21, 2025	EXHIBIT	PETITIONER
EX1024_Rivera-Briso	Apr 21, 2025	EXHIBIT	PETITIONER
EX1025_Biomax PlasticsNet	Apr 21, 2025	EXHIBIT	PETITIONER
Petition: as filed	Apr 21, 2025	PAPER	PETITIONER
EX1003_Declaration of Dr. Karl Englund	Apr 21, 2025	EXHIBIT	PETITIONER