IP Verse

China Chengda Engineering Co., Ltd. vs Doriamo Ltd.

The detailed information for PTAB case with proceeding number IPR2023-00365 filed by China Chengda Engineering Co., Ltd. against Doriamo Ltd. on Dec 16, 2022. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number: IPR2023-00365
Filing Date: Dec 16, 2022
Petitioner: China Chengda Engineering Co., Ltd.
Respondent: Doriamo Ltd.
Status: Terminated-Adverse Judgment
Respondent Application Number: 13651534
Respondent Tech Center: 1700
Respondent Patent Number: 8591852
Institution Decision Date: Jul 6, 2023
Termination Date: Nov 20, 2023

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
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EXPUNGED	Dec 15, 2023	PAPER	BOARD
Order: Granting Petitioners Unopposed Motion to Expunge	Dec 15, 2023	PAPER	BOARD
Petitioner's Motion to Expunge	Dec 12, 2023	PAPER	PETITIONER
Adverse judgment: post-institution	Nov 20, 2023	PAPER	BOARD
Patent Owner's Response to Order to Show Cause	Nov 7, 2023	PAPER	PATENT OWNER
ORDER TO SHOW CAUSE Conduct of the Proceeding 37 C.F.R. § 42.5	Oct 26, 2023	PAPER	BOARD
Redacted Institution Decision: Grant	Jul 19, 2023	PAPER	PETITIONER
Redacted Patent Owner's Sur-Reply in Support of Its Preliminary Patent Owner Response	Jul 18, 2023	PAPER	PATENT OWNER
EXPUNGED	Jul 6, 2023	PAPER	BOARD
SCHEDULING ORDER	Jul 6, 2023	PAPER	BOARD
Petitioner's Preliminary Reply on Alleged Procedural Defects	May 12, 2023	PAPER	PETITIONER
email	May 12, 2023	EXHIBIT	PETITIONER
PUBLIC Patent Owner Preliminary Response	May 12, 2023	PAPER	PATENT OWNER
EXPUNGED	May 12, 2023	PAPER	PATENT OWNER
EXPUNGED	May 5, 2023	PAPER	PETITIONER
EXPUNGED	May 5, 2023	EXHIBIT	PETITIONER
Petitioner's Motion to Seal	May 5, 2023	PAPER	PETITIONER
EXPUNGED	Apr 11, 2023	PAPER	PATENT OWNER
EXPUNGED	Apr 11, 2023	EXHIBIT	PATENT OWNER
EXPUNGED	Apr 11, 2023	EXHIBIT	PATENT OWNER
Assignment of 852 Patent	Apr 11, 2023	EXHIBIT	PATENT OWNER
CONFIDENTIAL Assignment	Apr 11, 2023	EXHIBIT	PATENT OWNER
CONFIDENTIAL Notice of Assignment	Apr 11, 2023	EXHIBIT	PATENT OWNER
EXPUNGED	Apr 11, 2023	EXHIBIT	PATENT OWNER
CONFIDENTIAL Addendum Agreement	Apr 11, 2023	EXHIBIT	PATENT OWNER
EXPUNGED	Apr 11, 2023	EXHIBIT	PATENT OWNER
EXPUNGED	Apr 11, 2023	EXHIBIT	PATENT OWNER
EXPUNGED	Apr 11, 2023	EXHIBIT	PATENT OWNER
EXPUNGED	Apr 11, 2023	EXHIBIT	PATENT OWNER
EXPUNGED	Apr 11, 2023	EXHIBIT	PATENT OWNER
EXPUNGED	Apr 11, 2023	EXHIBIT	PATENT OWNER
EXPUNGED	Apr 11, 2023	EXHIBIT	PATENT OWNER
EXPUNGED	Apr 11, 2023	EXHIBIT	PATENT OWNER
EXPUNGED	Apr 11, 2023	EXHIBIT	PATENT OWNER
Chengda Web Pages	Apr 11, 2023	EXHIBIT	PATENT OWNER
CNCEC Wikipedia Pages China National Chemical Engineering	Apr 11, 2023	EXHIBIT	PATENT OWNER
Articles regarding Language Fluency	Apr 11, 2023	EXHIBIT	PATENT OWNER
EXPUNGED	Apr 11, 2023	EXHIBIT	PATENT OWNER
EXPUNGED	Apr 11, 2023	EXHIBIT	PATENT OWNER
EXPUNGED	Apr 11, 2023	EXHIBIT	PATENT OWNER
CONFIDENTIAL Web Pages	Apr 11, 2023	EXHIBIT	PATENT OWNER
Web pages from DoD re CNCEC Listing	Apr 11, 2023	EXHIBIT	PATENT OWNER
CNCEC Web Pages	Apr 11, 2023	EXHIBIT	PATENT OWNER
Website Excerpts from Chengda re Soda Ash Patents	Apr 11, 2023	EXHIBIT	PATENT OWNER
China Enacts New National Security Law	Apr 11, 2023	EXHIBIT	PATENT OWNER
CNCEC Board of Directors	Apr 11, 2023	EXHIBIT	PATENT OWNER
Dai Hegen Bio	Apr 11, 2023	EXHIBIT	PATENT OWNER
Chinese Communist Party Committee Secretary - Wikipedia	Apr 11, 2023	EXHIBIT	PATENT OWNER
Patent Owner's Motion to Seal and for Entry of Protective Order	Apr 11, 2023	PAPER	PATENT OWNER
Notice : Mandatory Notice	Feb 3, 2023	PAPER	PATENT OWNER
Notice : Power of Attorney	Feb 3, 2023	PAPER	PATENT OWNER
Notice: NOTICE OF FILING DATE ACCORDED TO PETITION AND TIME FOR FILING PATENT OWNER PRELIMINARY RESPONSE	Jan 11, 2023	PAPER	BOARD
US8591852	Dec 16, 2022	EXHIBIT	PETITIONER
Fu book	Dec 16, 2022	EXHIBIT	PETITIONER
Xi book	Dec 16, 2022	EXHIBIT	PETITIONER
CN102145912	Dec 16, 2022	EXHIBIT	PETITIONER
Hou	Dec 16, 2022	EXHIBIT	PETITIONER
US1962150	Dec 16, 2022	EXHIBIT	PETITIONER
Soda technology	Dec 16, 2022	EXHIBIT	PETITIONER
US8591852 FH	Dec 16, 2022	EXHIBIT	PETITIONER
Kirk-Othmer Encyclopedia	Dec 16, 2022	EXHIBIT	PETITIONER
US2781244	Dec 16, 2022	EXHIBIT	PETITIONER
US2781245	Dec 16, 2022	EXHIBIT	PETITIONER
Manufacture of Soda	Dec 16, 2022	EXHIBIT	PETITIONER
Calcium chloride handbook	Dec 16, 2022	EXHIBIT	PETITIONER
Hall-Ellis Declaration	Dec 16, 2022	EXHIBIT	PETITIONER
Sodium Carbonate Production and Automatic Control.	Dec 16, 2022	EXHIBIT	PETITIONER
Horval Declaration	Dec 16, 2022	EXHIBIT	PETITIONER
Notice : Power of Attorney	Dec 16, 2022	PAPER	PETITIONER
Petition : as filed	Dec 16, 2022	PAPER	PETITIONER