D-COK, LLC

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HOUSTON, TX, US

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD TO CONTROL CATALYST MIGRATION
- Publication number 20090277514
- Publication date Nov 12, 2009
- D-COK, LLC
- Robert L. Gregory
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
System and method for on-line spalling of a coker
- Publication number 20070158240
- Publication date Jul 12, 2007
- D-COK, LP
- Robert L. Gregory
- F28 - HEAT EXCHANGE IN GENERAL

Trademarklast 30 trademarks

Information Trademark
77174075 - D-COK
- Serial number 77174075
- Registration number 3434406
- Filing date May 7, 2007
- D-Cok, LP
- 35 - Advertising
Information Trademark
77174082 - D-COK
- Serial number 77174082
- Registration number 3434407
- Filing date May 7, 2007
- D-Cok, LP
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
77174071 - D-COK
- Serial number 77174071
- Registration number 3421689
- Filing date May 7, 2007
- D-Cok, LP
- 37 - Building construction
Information Trademark
78611876 - D-COK
- Serial number 78611876
- Filing date Apr 19, 2005
- D-Cok, LLC
- 4 - Industrial oils and greases
Information Trademark
78611605 - COK-SCAN
- Serial number 78611605
- Registration number 3326090
- Filing date Apr 19, 2005
- D-Cok, LLC
- 42 - Scientific and technological services and research and design relating thereto