USPTO Assignments on the Web

Exec Dt:	03/03/1992
Entity Type:	CORPORATION
Citizenship:	NONE

Assignee

CHEVRON CHEMICAL COMPANY

6001 BOLLINGER CANYON RD.

SAN RAMON, CALIFORNIA 94583

Entity Type:	COMPANY
Citizenship:	NONE

Property

	Ser. #	Reg. #
	73224836	1152404

Correspondence name and address
	CHEVRON CHEMICAL COMPANY
	6001 BOLLINGER CANYON RD.
	SAN RAMON, CA 94583

Assignment: 2

Reel/Frame:	3999/0626	View Recorded Assignment		Pages:	3
		Recorded:	06/05/2009
Attorney Dkt #:	2003.04056US
Conveyance:	ASSIGNS THE ENTIRE INTEREST

Assignor

CHEVRON PHILLIPS CHEMICAL COMPANY LLC

Exec Dt:	12/14/2000
Entity Type:	CORPORATION
Citizenship:	PENNSYLVANIA

Assignee

10001 SIX PINES DRIVE

THE WOODLANDS, TEXAS 77380

Entity Type:	CORPORATION
Citizenship:	DELAWARE

Property

	Ser. #	Reg. #
	73769025	1583180

Correspondence name and address
	CHEVRON PHILLIPS CHEMICAL COMPANY LP
	10001 SIX PINES DRIVE
	THE WOODLANDS, TX 77380

Assignment: 3

Reel/Frame:	2232/0805	View Recorded Assignment		Pages:	2
		Recorded:	04/11/2001
Conveyance:	ASSIGNS THE ENTIRE INTEREST

Assignor

CHEVRON PHILLIPS CHEMICAL COMPANY LP

Exec Dt:	04/05/2001
Entity Type:	CORPORATION
Citizenship:	PENNSYLVANIA

Assignee

1301 MCKINNEY ROAD

HOUSTON, TEXAS 77010

Entity Type:	LIMITED PARTNERSHIP
Citizenship:	DELAWARE

Properties

	Ser. #	Reg. #		Ser. #	Reg. #
	71211129	202354		71603464	557265

Correspondence name and address
	HELEN M. KORNIEWICZ
	2613 CAMINO RAMON
	SAN RAMON, CA 94583

Assignment: 4

Reel/Frame:	3115/0342	View Recorded Assignment		Pages:	2
		Recorded:	07/01/2005
Conveyance:	ASSIGNS THE ENTIRE INTEREST

Assignor

Exec Dt:	06/24/2005
Entity Type:	CORPORATION
Citizenship:	PENNSYLVANIA

Assignee

CHEVRON CORPORATION

6001 BOLLINGER CANYON ROAD

SAN RAMON, CALIFORNIA 94583

Entity Type:	CORPORATION
Citizenship:	DELAWARE

Property

	Ser. #	Reg. #
	78518040	3041242

Correspondence name and address
	MARY A. FRANCIS
	P.O. BOX 6006
	SAN RAMON, CA 94583

Assignment: 5

Reel/Frame:	3248/0183	View Recorded Assignment		Pages:	12
		Recorded:	02/15/2006
Attorney Dkt #:	0973 HC00495
Conveyance:	ASSIGNS THE ENTIRE INTEREST

Assignor

CHEVRON INTELLECTUAL PROPERTY INC.

Exec Dt:	02/15/2006
Entity Type:	CORPORATION
Citizenship:	PENNSYLVANIA

Assignee

6001 BOLLINGER CANYON ROAD

SAN RAMON, CALIFORNIA 94583

Entity Type:	CORPORATION
Citizenship:	DELAWARE

Properties

Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #
71006820	57902	71023890	61806	71057649	84057	71057873	84279	71057876	84282
71057879	84285	71057886	84291	71058381	84347	71058461	84418	71058463	88032
71058469	84425	71058479	84431	71058481	84432	71058486	84437	71113516	124896
71352615	318435	71363128	326524	71454899	399352	71461122	403650	71474216	412414
71501002	438994	71522199	438623	71531259	504600	71602981	546734	71616526	561960
71616527	561581	71618871	563118	71676971	610573	71676972	610574	71687559	621650
71687560	623895	71687563	632985	71687576	621651	71687577	624333	71687578	624274
71687583	621652	71687593	621657	71692395	625732	71698814	631171	72007087	636121
72009264	641269	72022912	650783	72022914	652958	72034856	663667	72056745	679125
72062714	691153	72066983	689003	72066984	689004	72072906	690784	72073160	694092
72075127	694133	72079084	693717	72079306	694449	72079855	698848	72080874	698008
72087875	707989	72150728	764942	72170403	766217	72170404	766218	72180734	774014
72186127	780824	72194259	792479	72197441	794947	72197665	786995	72203441	812793
72208704	792826	72233654	817162	72240678	824330	72240679	839293	72250108	846127
72261612	834966	72383530	927947	72387230	930784	72408383	938491	72408550	963869
72417140	956967	72439451	966857	72455044	997161	72463218	995472	73052950	1030495
73082714	1062997	73112265	1071054	73144392	1091605	73155884	1110724	73172137	1112212
73233880	1156912	73241695	1162395	73257651	1167876	73263083	1180780	73333228	1209440
73342674	1222305	73342675	1222306	73473796	1315019	73473797	1315020	73484927	1327895
73510837	1362842	73642153	1470987	73642154	1473480	73642155	1471621	73642156	1473481
73699185	1499916	73703758	1501800	73703759	1501801	73703831	1501803	73717645	1509836
73737632	1523132	73807170	1585114	73826144	1595100	73826746	1595727	73830970	1611674
74003984	1652786	74003985	1652787	74005664	1797292	74065853	1745074	74103340	1663097
74221310	1780767	74259770	1739598	74259771	1796680	74266973	1853994	74298069	1820392
74395317	1889103	74463450	1865727	74499000	1880054	74511254	2030569	74520729	2037445
74622466	1944088	75007424	2046651	75007831	2004384	75008041	2008286	75155421	2123174
75285848	2237530	75337464	2187673	75337472	2169700	75337474	2176912	75337525	2169701
75337589	2162226	75338084	2206861	75349878	2396166	75376020	2207177	75421341	2222798
75422677	2259016	75422784	2251166	75422785	2256757	75466385	2327867	75466685	2264612
75486396	2317228	75555000	2457854	75564850	2298040	75564851	2311152	75581473	2311293
75581474	2451524	75726102	2341244	75739981	2483302	75768262	2387599	75791418	2727482
75819364	2445250	75849553	2450202	75872660	2462819	75901530	2419192	75902929	2537218
75930929	2568166	76054002	2541628	76065302	2543560	76065303	2543561	76065304	2553967
76065305	2553968	76192615	2510014	78027631	2681881	78174865	2781960	78188158	2908209
78233206	3016110	78280546	3013869	78293861	2961207	78329385	2966534	78341302	2987290
78360449	3012152	78366181	2923424	78380137	3007381	78409033	3030576	78431945	2970584
78491382	3017962	78526728	3046011	78526800	3046015	78534078	3069556	78541457	3161637
78585353	3209808	78596100	3144623	78616903	3156827	78665456	3109257	78665460	3111815
78718915	3306618	78727391	3236115	78727937	3217187	78800163	3158772	78976426	3030748

Correspondence name and address
	ELIANE SETTON
	6001 BOLLINGER CANYON ROAD
	SAN RAMON, CA 94583

Assignment: 6

Reel/Frame:	3406/0551	View Recorded Assignment		Pages:	4
		Recorded:	10/11/2006
Attorney Dkt #:	ASSIGNMENT PROJECT
Conveyance:	ASSIGNS THE ENTIRE INTEREST

Assignor

Exec Dt:	10/05/2006
Entity Type:	CORPORATION
Citizenship:	PENNSYLVANIA

Assignee

6001 BOLLINGER CANYON ROAD

SAN RAMON, CALIFORNIA 94583

Entity Type:	LIMITED LIABILITY COMPANY
Citizenship:	DELAWARE

Properties

Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #
71129955	150620	78480275	3094238	78480347	3096718	78481481	3136817	78481530	3154948
78481565	3149674	78481579	3094239	78481603	3149676	78481797	3136818	78492647	3121866

Correspondence name and address
	ELIANE SETTON
	6001 BOLLINGER CANYON ROAD
	SAN RAMON, CA 94583

Assignment: 7

Reel/Frame:	3892/0589	View Recorded Assignment		Pages:	4
		Recorded:	11/21/2008
Attorney Dkt #:	ASSIGNMENT 1000095170
Conveyance:	ASSIGNS THE ENTIRE INTEREST

Assignor

Exec Dt:	11/21/2008
Entity Type:	CORPORATION
Citizenship:	PENNSYLVANIA

Assignee

6001 BOLLINGER CANYON ROAD

SAN RAMON, CALIFORNIA 94583

Entity Type:	LIMITED LIABILITY COMPANY
Citizenship:	DELAWARE

Properties

Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #
78222106	NONE	78233209	3171996	78444924	3360403	78481766	3424067	78493880	3291558
78554900	3184649	78596874	NONE	78597614	NONE	78597657	NONE	78609210	3446521
78684011	NONE	78684021	NONE	78684023	NONE	78684033	NONE	78684034	NONE
78695845	3277190	78756026	3299575	78901513	3222949	78901547	3229607

Correspondence name and address
	ELIANE SETTON
	6001 BOLLINGER CANYON ROAD
	SAN RAMON, CA 94583

Assignment: 8

Reel/Frame:	4135/0855	View Recorded Assignment		Pages:	5
		Recorded:	01/22/2010
Attorney Dkt #:	GULFCREST US - CLASS 4
Conveyance:	ASSIGNS THE ENTIRE INTEREST

Assignor

Exec Dt:	01/20/2010
Entity Type:	CORPORATION
Citizenship:	PENNSYLVANIA

Assignee

6001 BOLLINGER CANYON ROAD

SAN RAMON, CALIFORNIA 94583

Entity Type:	LIMITED LIABILITY COMPANY
Citizenship:	DELAWARE

Property

	Ser. #	Reg. #
	73023042	1002489

Correspondence name and address
	NICHOLAS N. LEACH
	6001 BOLLINGER CANYON ROAD
	SAN RAMON, CA 94583

Assignment: 9

Reel/Frame:	5365/0310	View Recorded Assignment		Pages:	4
		Recorded:	09/18/2014
Attorney Dkt #:	0070165 - OPTERRA
Conveyance:	ASSIGNS THE ENTIRE INTEREST

Assignor

OPTERRA ENERGY SERVICES, INC.

Exec Dt:	08/29/2014
Entity Type:	CORPORATION
Citizenship:	PENNSYLVANIA

Assignee

1161 SAN VICENTE BLVD, SUITE 700

LOS ANGELES, CALIFORNIA 90049

Entity Type:	CORPORATION
Citizenship:	DELAWARE

Property

	Ser. #	Reg. #
	76110335	2634095

Correspondence name and address
	BRYAN CAVE LLP
	211 NORTH BROADWAY, SUITE 3600
	ST. LOUIS, MO 63102

Assignment: 10

Reel/Frame:	5365/0322	View Recorded Assignment		Pages:	7
		Recorded:	09/18/2014
Attorney Dkt #:	0070165 - OPTERRA ENVISON
Conveyance:	ASSIGNS THE ENTIRE INTEREST

Assignor

OPTERRA ENERGY SERVICES, INC.

Exec Dt:	08/29/2014
Entity Type:	CORPORATION
Citizenship:	PENNSYLVANIA

Assignee

1161 SAN VICENTE BLVD., SUITE 700

LOS ANGELES, CALIFORNIA 90049

Entity Type:	CORPORATION
Citizenship:	DELAWARE

Properties

	Ser. #	Reg. #		Ser. #	Reg. #		Ser. #	Reg. #		Ser. #	Reg. #
	77877415	4376733		86064488	4643478		86064494	4643479		86064506	4643480

Correspondence name and address
	BRYAN CAVE LLP
	211 NORTH BROADWAY, SUITE 3600
	ST. LOUIS, MO 63102

Assignment: 11

Reel/Frame:	5440/0465	View Recorded Assignment		Pages:	5
		Recorded:	01/13/2015
Attorney Dkt #:	ETC MARKS ASSIGNMENT
Conveyance:	ASSIGNS THE ENTIRE INTEREST

Assignor

Exec Dt:	01/12/2015
Entity Type:	CORPORATION
Citizenship:	PENNSYLVANIA

Assignee

6001 BOLLINGER CANYON ROAD

SAN RAMON, CALIFORNIA 94583

Entity Type:	LIMITED LIABILITY COMPANY
Citizenship:	DELAWARE

Properties

Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #
85533788	4394100	85533869	4444458	86254692	4897044	86254710	NONE	86254724	4754363
86254733	NONE	86254741	4749824	86254746	4815771

Correspondence name and address
	CHRISTOPHER J. CHAUDOIR
	6001 BOLLINGER CANYON ROAD
	SAN RAMON, CA 94583

Assignment: 12

Reel/Frame:	0501/0978			Pages:	1
		Recorded:	07/31/1985
Conveyance:	ASSIGNS THE ENTIRE INTEREST AND THE GOODWILL

Assignor

Exec Dt:	06/12/1985
Entity Type:	UNKNOWN
Citizenship:	NONE

Assignee

225 BUSH STREET

SAN FRANCISCO, CALIFORNIA 94120

Entity Type:	UNKNOWN
Citizenship:	NONE

Property

	Ser. #	Reg. #
	72455548	994190

Correspondence name and address
	CHEVRON RESEARCH COMPANY
	P.O. BOX 7141
	SAN FRANCISCO, CA 94120-7141

Assignment: 13

Reel/Frame:	0501/0979			Pages:	1
		Recorded:	07/31/1985
Conveyance:	ASSIGNS THE ENTIRE INTEREST AND THE GOODWILL

Assignor

Exec Dt:	06/12/1985
Entity Type:	UNKNOWN
Citizenship:	NONE

Assignee

225 BUSH ST.

SAN FRANCISCO, CALIFORNIA 94120

Entity Type:	UNKNOWN
Citizenship:	NONE

Property

	Ser. #	Reg. #
	71485661	441238

Correspondence name and address
	CHEVRON RESEARCH COMPANY
	P.O. BOX 7141
	SAN FRANCISCO, CA 94120-7141

Assignment: 14

Reel/Frame:	0501/0981			Pages:	1
		Recorded:	07/31/1985
Conveyance:	ASSIGNS THE ENTIRE INTEREST AND THE GOODWILL

Assignor

Exec Dt:	06/12/1985
Entity Type:	UNKNOWN
Citizenship:	NONE

Assignee

225 BUSH ST.

SAN FRANCISCO, CALIFORNIA 94120

Entity Type:	UNKNOWN
Citizenship:	NONE

Property

	Ser. #	Reg. #
	71080750	103125

Correspondence name and address
	CHEVRON RESEARCH COMPANY
	P.O. BOX 7141
	SAN FRANCISCO, CA 94120-7141

Assignment: 15

Reel/Frame:	0501/0998			Pages:	1
		Recorded:	07/31/1985
Conveyance:	ASSIGNS THE ENTIRE INTEREST AND THE GOODWILL

Assignor

Exec Dt:	06/12/1985
Entity Type:	UNKNOWN
Citizenship:	NONE

Assignee

225 BUSH ST.

SAN FRANCISCO, CALIFORNIA 94120

Entity Type:	UNKNOWN
Citizenship:	NONE

Property

	Ser. #	Reg. #
	71485662	422658

Correspondence name and address
	CHEVRON U.S.A. INC.
	575 MARKET ST.
	SAN FRANCISCO, CA 94105

Assignment: 16

Reel/Frame:	0502/0084			Pages:	1
		Recorded:	08/02/1985
Conveyance:	ASSIGNS THE ENTIRE INTEREST AND THE GOODWILL

Assignor

Exec Dt:	06/12/1985
Entity Type:	UNKNOWN
Citizenship:	NONE

Assignee

225 BUSH ST.

SAN FRANCISCO, CALIFORNIA 94120

Entity Type:	UNKNOWN
Citizenship:	NONE

Property

	Ser. #	Reg. #
	73252048	1170548

Correspondence name and address
	J.A. BUCHANAN, JR.
	555 MARKET ST.
	SAN FRANCISCO, CA 94120-7141

Assignment: 17

Reel/Frame:	0530/0274			Pages:	7
		Recorded:	06/30/1986
Conveyance:	ASSIGNS THE ENTIRE INTEREST AND THE GOOD WILL SUBJECT TO LICENSE AGREEMENT RECITED (SEE RECORD FOR DETAILS RECITED)

Assignor