USPTO Assignments on the Web

	United States Patent and Trademark Office
	Home\|Site Index\|Search\|Guides\|Contacts\|eBusiness\|eBiz alerts\|News\|Help

Assignments on the Web > Patent Query

Patent Assignment Assignor Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : KOPPERS PERFORMANCE CHEMICALS INC.

Total Assignments: 1

Assignment: 1

Reel/Frame:	060390/0246			Pages:	18
		Recorded:	06/20/2022
Conveyance:	SECURITY AGREEMENT

Assignors

KOPPERS DELAWARE, INC.

Exec Dt:

06/17/2022

KOPPERS PERFORMANCE CHEMICALS INC.

Exec Dt:

06/17/2022

Assignee

PNC BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT

500 FIRST AVENUE

PITTSBURGH, PENNSYLVANIA 15219

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
7066997	US20040168612		10476017	8425980	US20070020189		10539685	7674481	US20040258767		10821326
7090143	US20050098646		10838172	7097112	US20050098647		10838173	7316738	US20060075921		10961155
7426948	US20060086841		10961157	8747908	US20050118280		10970446	7476371	US20050130866		11046804
7238654	US20050256026		11053437	7975933	US20060243818		11375372	7411080	US20070269362		11436528
7544423	US20070044911		11467368	8637089	US20070193473		11526765	7632567	NONE		11849082
7666254	NONE		11894373	8113441	US20080083836		11900635	8778407	US20080286380		12153166
8158208	US20090123505		12209653	8747909	US20080260841		12213529	8460759	US20090035564		12240995
8123144	US20090121037		12353269	8409627	US20090280185		12458522	8182928	US20090239090		12473394
8168304	US20100183868		12691707	8302878	US20110147474		13037483	8603576	US20110236707		13074170
9775350	US20110250358		13161772	8763272	US20120042535		13266687	8431236	US20120183798		13347846
8777121	US20120111958		13350886	8722198	US20130164362		13446373	9103074	NONE		13723264
8871277	US20130230575		13777649	9023428	US20130230668		13861648	9328464	US20140076980		14025370
8974854	US20140193634		14069651	9314030	US20150056258		14226484	9079328	US20140234648		14263568
9669564	US20150352744		14328075	9266251	US20150140326		14608800	9937634	US20160325458		14995624
10500756	US20170120473		15314791	10137595	US20170197329		15327534	11041274	US20180119362		15592792
NONE	US20190084182		15933047	11091654	US20190092949		15965410	11072086	US20190099913		16103387
11102980	US20190090493		16114675	10442110	US20190126506		16170676	10961665	US20190127923		16173370
11140901	US20190246641		16216486	NONE	US20190246643		16216552	11173626	US20190184597		16322060
11248172	US20210024830		16520135	NONE	US20200282592		16789154	NONE	US20210148058		17151925
11898101	US20230062059		17300591	NONE	US20210352908		17387750	11882833	US20220000115		17479503
NONE	US20230150166		17526526	D576023	NONE		29221351	D885977	NONE		29604230

Correspondence name and address
	CT CORPORATION
	4400 EASTON COMMONS WAY
	SUITE 125
	COLUMBUS, OH 43219

Search Results as of: 05/25/2024 04:31 PM

If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6

Web interface last modified: August 25, 2017 v.2.6