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Patent Assignment Assignor Details
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Assignor Name : HOLTERMANN, DENNIS L.
Total Assignments: 23
Assignment: 1
Reel/Frame:004709/0007   Pages: 6
Recorded: 02/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZONES, STACEY I.
Exec Dt:
02/13/1987
2
HOLTERMANN, DENNIS L.
Exec Dt:
02/13/1987
3
INNES, ROBERT A.
Exec Dt:
02/13/1987
4
PECORARO, THERESA A.
Exec Dt:
02/13/1987
5
SANTILLI, DONALD S.
Exec Dt:
02/13/1987
6
ZIEMER, JAMES N.
Exec Dt:
02/17/1987
Assignee
1
CHEVRON RESEARCH COMPANY, SAN FRANCISCO, CA., A CORP OF DE.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4826667
NONE
07014958
Correspondence name and address
CHEVRON CORP.
LAW DEPT - PATENT DIVISION
P.O. BOX 7141
SAN FRANCISCO, CA 94120-7141
Assignment: 2
Reel/Frame:004709/0013   Pages: 2
Recorded: 02/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZONES, STACEY I.
Exec Dt:
02/13/1987
2
HOLTERMANN, DENNIS L.
Exec Dt:
02/13/1987
3
SANTILLI, DONALD S.
Exec Dt:
02/13/1987
4
ZIEMER, JAMES N.
Exec Dt:
02/13/1987
Assignee
1
CHEVRON RESEARCH COMPANY, SAN FRANCISCO, CA., A CORP OF DE.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4834958
NONE
07014959
Correspondence name and address
CHEVRON CORP.
LAW DEPT. - PATENT DIVISION
P.O. BOX 7141
SAN FRANCISCO, CA 94120-7141
Assignment: 3
Reel/Frame:004898/0140   Pages: 1
Recorded: 03/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOLTERMANN, DENNIS L.
Exec Dt:
03/21/1988
Assignee
1
CHEVRON RESEARCH COMPANY, A CORP. OF DE.
SAN FRANCISCO, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4910006
NONE
07172737
Correspondence name and address
CHEVRON CORPORATION
LAW DEPT. - PATENT DIVISION
P.O. BOX 7141
SAN FRANCISCO, CA 94120-7141
Assignment: 4
Reel/Frame:005146/0434   Pages: 1
Recorded: 07/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZONES, STACEY I.
Exec Dt:
07/05/1989
2
HOLTERMANN, DENNIS L.
Exec Dt:
07/05/1989
3
SANTILLI, DONALD S.
Exec Dt:
07/05/1989
4
JOSSENS, LAWRENCE W.
Exec Dt:
07/05/1989
5
KENNEDY, JAMES V.
Exec Dt:
07/05/1989
6
RAINIS, ANDREW
Exec Dt:
07/05/1989
Assignee
1
CHEVRON RESEARCH COMPANY, SAN FRANCISCO, CA A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4963337
NONE
07377358
Correspondence name and address
CHEVRON CORPORATION
LAW DEPARTMENT
PATENT DIVISION
P.O. BOX 7141
SAN FRANCISCO, CA 94120-7141
Assignment: 5
Reel/Frame:005186/0613   Pages: 2
Recorded: 07/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOLTERMANN, DENNIS L.
Exec Dt:
07/05/1989
2
SANTILLI, DONALD S.
Exec Dt:
07/05/1989
3
YUEN, LUN TEH
Exec Dt:
07/05/1989
4
ZIEMER, JAMES N.
Exec Dt:
07/05/1989
5
ZONES, STACEY I.
Exec Dt:
07/05/1989
Assignee
1
CHEVRON RESEARCH COMPANY, SAN FRANCISCO, CA., A CORP. OF DE.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4834958
NONE
07014959
Correspondence name and address
CHEVRON CORP.
LAW DEPT. - PATENT DIVISION
P.O. BOX 7141
SAN FRANCISCO, CA 94120-7141
Assignment: 6
Reel/Frame:005599/0988   Pages: 2
Recorded: 01/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZONES, STACEY I.
Exec Dt:
01/11/1991
2
HOLTERMANN, DENNIS L.
Exec Dt:
01/12/1991
3
RAINIS, ANDREW
Exec Dt:
01/11/1991
Assignee
1
CHEVRON RESEARCH AND TECHNOLOGY COMPANY, A CORP. OF DE
SAN FRANCISCO,, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5114565
NONE
07647106
Correspondence name and address
CHEVRON CORP.
LAW DEPT.
PATENT DIV.
P.O. BOX 7141
SAN FRANCISCO, CA 94120-7141
Assignment: 7
Reel/Frame:005631/0401   Pages: 2
Recorded: 03/01/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOLTERMANN, DENNIS L.
Exec Dt:
02/27/1991
Assignee
1
CHEVRON RESEARCH AND TECHNOLOGY COMPANY, A CORP. OF DE
SAN FRANCISCO, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5155075
NONE
07663237
Correspondence name and address
CHEVRON CORPORATION
LAW DEPARTMENT
PATENT UNIT
P.O. BOX 7141
SAN FRANCISCO, CA 94120-7141
Assignment: 8
Reel/Frame:005821/0379   Pages: 2
Recorded: 08/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOLTERMANN, DENNIS L.
Exec Dt:
08/14/1991
Assignee
1
CHEVRON RESEARCH AND TECHNOLOGY COMPANY, A CORP. OF DE
SAN FRANCISCO, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5149894
NONE
07745582
Correspondence name and address
CHEVRON CORPORATION
LAW DEPT.
PATENT DIVISION
P. O. BOX 7141
SAN FRANCISCO, CA 94120-7141
Assignment: 9
Reel/Frame:005930/0833   Pages: 2
Recorded: 11/06/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZONES, STACEY I.
Exec Dt:
11/05/1991
2
HOLTERMANN, DENNIS L.
Exec Dt:
11/05/1991
Assignee
1
CHEVRON RESEARCH AND TECHNOLOGY COMPANY A CORPORATION OF DELAWARE
SAN FRANCISCO, CA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5202014
NONE
07788656
Correspondence name and address
CHEVRON CORP., LAW DEPT., PATENT DIV.,
P. O. BOX 7141
SAN FRANCISCO, CA 94120-7141
Assignment: 10
Reel/Frame:006052/0069   Pages: 2
Recorded: 03/05/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOLTERMANN, DENNIS L.
Exec Dt:
02/21/1992
2
BROWN, WARREN E.
Exec Dt:
02/21/1992
Assignee
1
CHEVRON RESEARCH AND TECHNOLOGY COMPANY
A CORP. OF DE.
SAN FRANCISCO, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5322615
NONE
07804600
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
ATTN: E. JOSEPH GESS
THE GEORGE MASON BLDG. WASH. & PRINCE ST
P.O. BOX 1404
ALEXANDRIA, VA. 22313-1404
Assignment: 11
Reel/Frame:006423/0722   Pages: 4
Recorded: 11/19/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOLTERMANN, DENNIS L.
Exec Dt:
08/24/1992
Assignee
1
CHEVRON RESEARCH AND TECHNOLOGY COMPANY
P.O. BOX 1627
RICHMOND, CALIFORNIA 94802-0627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5421992
NONE
07897222
Correspondence name and address
CHEVRON CORPORATION
V. J. CAVALIERI
LAW DEPT., P.O. BOX 7141
PATENT AND LICENSING UNIT
SAN FRANCISCO, CA 94120-7141
Assignment: 12
Reel/Frame:007238/0771   Pages: 2
Recorded: 10/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, WARREN E.
Exec Dt:
10/17/1994
2
HOLTERMANN, DENNIS L.
Exec Dt:
10/06/1994
3
HEYSE, JOHN V.
Exec Dt:
10/11/1994
Assignee
1
CHEVRON CHEMICAL COMPANY
P.O. BOX 1627
RICHMOND,, CALIFORNIA 94802-0627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5516421
NONE
08291810
Correspondence name and address
CHEVRON CORPORATION
WITTA PRIESTER
LAW DEPT., PATENT AND LICENSING UNIT
P.O. BOX 7141
SAN FRANCISCO, CA 94120-7141
Assignment: 13
Reel/Frame:008393/0628   Pages: 3
Recorded: 01/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLTERMANN, DENNIS L.
Exec Dt:
12/19/1996
2
CHEN, HONG CHIU
Exec Dt:
12/19/1996
3
WOLPERT, RICHARD M.
Exec Dt:
12/19/1996
4
WILSON, CHARLES R.
Exec Dt:
12/19/1996
5
HAGEWIESCHE, DANIEL P.
Exec Dt:
12/19/1996
Assignee
1
CHEVRON CHEMICAL COMPANY
P.O. BOX 5047
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6419986
NONE
08781434
Correspondence name and address
CHEVRON CORPORATIONN
WITTA PRIESTER
LAW DEPARTMENT
PATENT & LICENSING UNIT, P.O. BOX 7141
SAN FRANCISCO, CA 94120-7141
Assignment: 14
Reel/Frame:008510/0153   Pages: 2
Recorded: 04/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILSON, CHARLES R.
Exec Dt:
03/06/1997
2
HOLTERMANN, DENNIS L.
Exec Dt:
03/06/1997
Assignee
1
CHEVRON CHEMICAL COMPANY
P.O. BOX 5047
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5914028
NONE
08781433
Correspondence name and address
CHEVRON CORPORATION
WITTA PRIESTER
LAW DEPARTMENT
PATENT AND LICENSING UNIT, P.O. BOX 7141
SAN FRANCISCO, CA 94120-7141
Assignment: 15
Reel/Frame:009199/0695   Pages: 4
Recorded: 05/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLTERMANN, DENNIS L.
Exec Dt:
01/21/1998
2
WILSON, CHARLES R.
Exec Dt:
01/19/1998
3
MASUMURA, WAYNE S.
Exec Dt:
01/19/1998
4
SUGIMOTO, MICHIO
Exec Dt:
01/26/1998
5
OHASHI, HIROSHI
Exec Dt:
01/26/1998
Assignee
1
CHEVRON CHEMICAL COMPANY
P.O. BOX 5047
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6207042
NONE
09004216
Correspondence name and address
CHEVRON CORPORATION
WITTA PRIESTER
PATENT AND LICENSING UNIT
P.O. BOX 7141
SAN FRANCISCO, CA 94120-7141
Assignment: 16
Reel/Frame:009778/0770   Pages: 4
Recorded: 02/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLTERMANN, DENNIS L.
Exec Dt:
12/03/1998
2
WILSON, CHARLES R.
Exec Dt:
12/03/1998
3
MASUMURA, WAYNE S.
Exec Dt:
12/03/1998
4
SUGIMOTO, MICHIO
Exec Dt:
12/21/1998
5
OHASHI, HIROSHI
Exec Dt:
12/24/1998
Assignee
1
CHEVRON CHEMICAL COMPANY LLC
P.O. BOX 5047
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6190539
NONE
09200053
Correspondence name and address
CHEVRON CORPORATION
LAW DEPT
PATENT AND LICENSING UNIT
P.O.BOX 7141
SAN FRANCISCO, CA 94120-7141
Assignment: 17
Reel/Frame:009859/0885   Pages: 6
Recorded: 06/11/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLTERMANN, DENNIS L.
Exec Dt:
05/25/1999
2
WILSON, CHARLES R.
Exec Dt:
06/07/1999
3
MASAMURA, WAYNE S.
Exec Dt:
05/25/1999
4
SUGIMOTO, MICHIO
Exec Dt:
06/04/1999
5
OHASHI, HIROSHI
Exec Dt:
06/04/1999
Assignee
1
CHEVRON CHEMICAL COMPANY, LLC
P.O. BOX 5047
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6207042
NONE
09004216
Correspondence name and address
CHEVRON CORPORATION
DAVID M. TUCK
LAW DEPARTMENT, PATENT & LICENSING UNIT
P.O. BOX 7141
SAN FRANCISCO, CA 94120-7141
Assignment: 18
Reel/Frame:019927/0970   Pages: 11
Recorded: 10/05/2007
Attorney Dkt #:210801US01 (4081-09001)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLESSING, CHRISTOPHER D.
Exec Dt:
08/13/2007
2
BROWN, SCOTT H.
Exec Dt:
08/14/2007
3
CHEUNG, TIN-TACK PETER
Exec Dt:
08/15/2007
4
GLOVA, DAVID J.
Exec Dt:
08/14/2007
5
HASENBERG, DANIEL M.
Exec Dt:
08/14/2007
6
HOLTERMANN, DENNIS L.
Exec Dt:
08/29/2007
7
KHARE, GYANESH P.
Exec Dt:
08/14/2007
8
KNORR, DANIEL B., JR.
Exec Dt:
08/29/2007
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7932425
US20080027255
11780693
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024
Assignment: 19
Reel/Frame:026063/0218   Pages: 11
Recorded: 04/01/2011
Attorney Dkt #:210801US02 (4081-09002)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLESSING, CHRISTOPHER D.
Exec Dt:
08/13/2007
2
BROWN, SCOTT H.
Exec Dt:
08/14/2007
3
CHEUNG, TIN-TACK PETER
Exec Dt:
08/15/2007
4
GLOVA, DAVID J.
Exec Dt:
08/14/2007
5
HASENBERG, DANIEL M.
Exec Dt:
08/14/2007
6
HOLTERMANN, DENNIS L.
Exec Dt:
08/29/2007
7
KHARE, GYANESH P.
Exec Dt:
08/14/2007
8
KNORR, DANIEL B., JR.
Exec Dt:
08/29/2007
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8569555
US20110190559
13078521
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY SUITE 750
PLANO, TX 75024
Assignment: 20
Reel/Frame:026063/0528   Pages: 11
Recorded: 04/01/2011
Attorney Dkt #:210801US03 (4081-09003)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLESSING, CHRISTOPHER D.
Exec Dt:
08/13/2007
2
BROWN, SCOTT H.
Exec Dt:
08/14/2007
3
CHEUNG, TIN-TACK PETER
Exec Dt:
08/15/2007
4
GLOVA, DAVID J.
Exec Dt:
08/14/2007
5
HASENBERG, DANIEL M.
Exec Dt:
08/14/2007
6
HOLTERMANN, DENNIS L.
Exec Dt:
08/29/2007
7
KHARE, GYANESH P.
Exec Dt:
08/14/2007
8
KNORR, DANIEL B., JR.
Exec Dt:
08/29/2007
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8362310
US20110184217
13078524
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY SUITE 750
PLANO, TX 75024
Assignment: 21
Reel/Frame:026812/0959   Pages: 11
Recorded: 08/26/2011
Attorney Dkt #:210818US00 (4081-09200)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLTERMANN, DENNIS L.
Exec Dt:
08/25/2011
2
CHEUNG, TIN-TACK PETER
Exec Dt:
07/21/2011
3
BLESSING, CHRISTOPHER D.
Exec Dt:
08/02/2011
4
HUFF, LAWRENCE E.
Exec Dt:
07/21/2011
5
BERGMEISTER, JOSEPH, III
Exec Dt:
07/21/2011
6
HISE, ROBERT L.
Exec Dt:
08/17/2011
7
SCANLON, GEOFFREY E.
Exec Dt:
08/15/2011
8
DOCKTER, DAVID W.
Exec Dt:
08/22/2011
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8535448
US20130014780
13180163
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY SUITE 750
PLANO, TX 75024
Assignment: 22
Reel/Frame:030929/0758   Pages: 11
Recorded: 08/02/2013
Attorney Dkt #:210818US01 (4081-09203)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLTERMANN, DENNIS L.
Exec Dt:
08/25/2011
2
CHEUNG, TIN-TACK PETER
Exec Dt:
07/21/2011
3
BLESSING, CHRISTOPHER D.
Exec Dt:
08/02/2011
4
HUFF, LAWRENCE E.
Exec Dt:
07/21/2011
5
BERGMEISTER, JOSEPH, III
Exec Dt:
07/21/2011
6
HISE, ROBERT L.
Exec Dt:
08/17/2011
7
SCANLON, GEOFFREY E.
Exec Dt:
08/15/2011
8
DOCKTER, DAVID W.
Exec Dt:
08/22/2011
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9347139
US20140007903
13955511
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 23
Reel/Frame:032622/0886   Pages: 6
Recorded: 04/08/2014
Attorney Dkt #:60293.0110US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CYMBALUK, TED H.
Exec Dt:
03/26/2014
2
MCDANIEL, MAX P.
Exec Dt:
03/17/2014
3
YANG, QING
Exec Dt:
03/17/2014
4
HOLTERMANN, DENNIS L.
Exec Dt:
03/10/2014
5
CRAIN, TONY R.
Exec Dt:
03/17/2014
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9163098
US20150197582
14151848
Correspondence name and address
MERCHANT & GOULD CHEVRON PHILLIPS
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903

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