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Patent Assignment Assignor Details
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Assignor Name : KLENDWORTH, DOUGLAS D.
Total Assignments: 17
Assignment: 1
Reel/Frame:004549/0394   Pages: 1
Recorded: 05/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BJORNSON, GEIR
Exec Dt:
04/28/1986
2
KLENDWORTH, DOUGLAS D.
Exec Dt:
04/28/1986
3
GARDNER, LLOYD E.
Exec Dt:
04/28/1986
4
FARHA, FLOYD E. JR.
Exec Dt:
04/29/1986
Assignee
1
PHILLIPS PETROLEUM COMPANY
A CORP OF DE.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4655906
NONE
06858772
Correspondence name and address
FRENCH & DOESCHER
P. O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 2
Reel/Frame:004666/0479   Pages: 1
Recorded: 02/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KLENDWORTH, DOUGLAS D.
Exec Dt:
01/28/1987
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORP. OF DE.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4788171
NONE
07010258
Correspondence name and address
JAMES W. WILLIAMS
FRENCH & DOESCHER
P.O. BOX 2443
BARTLESVILLE, OKLAHOMA 74005
Assignment: 3
Reel/Frame:004750/0031   Pages: 1
Recorded: 07/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KLENDWORTH, DOUGLAS D.
Exec Dt:
06/22/1987
2
MC DANIEL, MAX P.
Exec Dt:
07/15/1987
Assignee
1
PHILLIPS PETROLEUM COMPANY
A CORP. OF DE
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4960748
NONE
07075457
Correspondence name and address
WILLIAM,PHILLIPS,UMPHLETT
POST OFFICE BOX 2443
BARTLESVILLE, OK 74005
Assignment: 4
Reel/Frame:005079/0781   Pages: 1
Recorded: 03/30/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LIAO, PING-CHAU
Exec Dt:
03/09/1989
2
KLENDWORTH, DOUGLAS D.
Exec Dt:
03/22/1989
3
LEE, FU M.
Exec Dt:
03/08/1989
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5141624
NONE
07331995
Correspondence name and address
RICHMOND, PHILLIPS HITCHCOCK & UMPHLETT
P. O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 5
Reel/Frame:005259/0806   Pages: 2
Recorded: 03/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BUEHLER, CHARLES K.
Exec Dt:
03/23/1990
2
KLENDWORTH, DOUGLAS D.
Exec Dt:
03/23/1990
Assignee
1
QUANTUM CHEMICAL CORPORATION, A CORP. OF VA.
99 PARK AVENUE
NEW YORK, NEW YORK 10016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5051388
NONE
07498313
Correspondence name and address
MARVIN BRESSLER
SCULLY, SCOTT, MURPHY & PRESSER
400 GARDEN CITY PLAZA
GARDEN CITY, NY. 11530-0299
Assignment: 6
Reel/Frame:005579/0996   Pages: 2
Recorded: 01/02/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MC DANIEL, MAX P.
Exec Dt:
12/04/1990
2
KLENDWORTH, DOUGLAS D.
Exec Dt:
12/13/1990
3
JOHNSON, MARVIN M.
Exec Dt:
12/04/1990
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5171798
NONE
07637897
Correspondence name and address
LYNDA S. JOLLY
RICHMOND, PHILLIPS, HITCHCOCK, ET. AL.
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 7
Reel/Frame:007484/0119   Pages: 5
Recorded: 05/18/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINSLOW, LINDA N.
Exec Dt:
03/31/1995
2
KLENDWORTH, DOUGLAS D.
Exec Dt:
04/03/1995
3
MENON, RAGHU
Exec Dt:
03/31/1995
4
LYNCH, MICHAEL W.
Exec Dt:
03/31/1995
5
FIELDS, GARRY L.
Exec Dt:
04/07/1995
6
JOHNSON, KENNETH W.
Exec Dt:
04/07/1995
Assignee
1
QUANTUM CHEMICAL CORPORATION
11500 NORTHLAKE DRIVE
CINCINNATI, OHIO 45249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5534472
NONE
08412633
Correspondence name and address
WILLIAM A. HEIDRICH
QUANTUM CHEMICAL CORPORATION
11500 NORTHLAKE DRIVE
CINCINNATI, OH 45249
Assignment: 8
Reel/Frame:010520/0795   Pages: 5
Recorded: 09/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLENDWORTH, DOUGLAS D.
Exec Dt:
09/24/1999
2
HLTAKY, GREGORY G.
Exec Dt:
09/27/1999
Assignee
1
EQUISTAR CHEMICALS, LP
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6093673
NONE
09406858
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
RICHARD L. CATANIA
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530-0299
Assignment: 9
Reel/Frame:012782/0414   Pages: 3
Recorded: 04/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLENDWORTH, DOUGLAS D.
Exec Dt:
01/24/2002
2
REINKING, MARK K.
Exec Dt:
01/24/2002
Assignee
1
EQUISTAR CHEMICALS, LP
ONE HOUSTON CENTER
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6646072
US20030139545
10055072
Correspondence name and address
LYONDELL CHEMICAL COMPANY
JONATHAN L. SCHUCHARDT
3801 WEST CHESTER PIKE
NEWTOWN, PA 19073
Assignment: 10
Reel/Frame:012708/0861   Pages: 5
Recorded: 03/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLENDWORTH, DOUGLAS D.
Exec Dt:
03/12/2002
2
REINKING, MARK K.
Exec Dt:
03/12/2002
3
MEHTA, SAMEER D.
Exec Dt:
03/12/2002
Assignee
1
EQUISTAR CHEMICALS, LP
17TH FLOOR
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6656995
US20030176553
10096640
Correspondence name and address
EQUISTAR CHEMICALS, LP
WILLIAM A. HEIDRICH
11530 NORTH LAKE DRIVE
CINCINNATI, OH 45249
Domestic representative
WILLIAM A. HEIDRICH
EQUISTAR CHEMICALS, LP
11530 NORTHLAKE DRIVE
CINCINNATI, OHIO 45249
Assignment: 11
Reel/Frame:012989/0624   Pages: 3
Recorded: 06/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLENDWORTH, DOUGLAS D.
Exec Dt:
04/29/2002
2
REINKING, MARK K.
Exec Dt:
04/29/2002
3
KIST, EDWARD D.
Exec Dt:
04/29/2002
4
MEYER, KAREN E.
Exec Dt:
04/29/2002
Assignee
1
EQUISTAR CHEMICALS, LP
1221 MCKINNEY STREET
ONE HOUSTON CENTER
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6630544
NONE
10125757
Correspondence name and address
LYONDELL CHEMICAL COMPANY
JONATHAN L. SCHUCHARDT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE PA 19073
Assignment: 12
Reel/Frame:014620/0668   Pages: 3
Recorded: 10/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINKING, MARK K.
Exec Dt:
10/14/2003
2
KLENDWORTH, DOUGLAS D.
Exec Dt:
10/14/2003
Assignee
1
EQUISTAR CHEMICALS, LP
ONE HOUSTON CENTER
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6800703
NONE
10686066
Correspondence name and address
SHAO-HUA GUO
LYONDELL CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 13
Reel/Frame:015733/0103   Pages: 10
Recorded: 08/25/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLENDWORTH, DOUGLAS D.
Exec Dt:
08/11/2004
2
SPAETHER, FRANK WOLF
Exec Dt:
07/08/2004
Assignee
1
NOVOLEN TECHNOLOGY HOLDINGS C.V.
OOSTDUINLAAN 75
2596JJ, THE HAGUE, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060046928
10925618
Correspondence name and address
DILWORTH & BARRESE, LLP
ADRIAN T. CALDERONE
333 EARLE OVINGTON BLVD.
UNIONDALE, NY 11553
Assignment: 14
Reel/Frame:015733/0691   Pages: 5
Recorded: 08/25/2004
Attorney Dkt #:1094-29
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLENDWORTH, DOUGLAS D.
Exec Dt:
08/11/2004
2
SPAETHER, FRANK WOLF
Exec Dt:
07/08/2004
Assignee
1
NOVOLEN TECHNOLOGY HOLDINGS C.V.
OOSTDUINLAAN 75
2596JJ, THE HAGUE, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7071137
US20060046927
10925596
Correspondence name and address
DILWORTH & BARRESE, LLP
ADRIAN T. CALDERONE, ESQ.
333 EARLE OVINGTON BLVD.
UNIONDALE, NY 11553
Assignment: 15
Reel/Frame:016007/0808   Pages: 3
Recorded: 11/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, SHAOTIAN
Exec Dt:
09/28/2004
2
KLENDWORTH, DOUGLAS D.
Exec Dt:
09/28/2004
3
REINKING, MARK K.
Exec Dt:
09/28/2004
Assignee
1
EQUISTAR CHEMICALS, LP
ONE HOUSTON CENTER, 1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6967231
NONE
10948019
Correspondence name and address
JONATHAN L. SCHUCHARDT
LEGAL DEPARTMENT
LYONDELL CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 16
Reel/Frame:016063/0567   Pages: 3
Recorded: 12/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLENDWORTH, DOUGLAS D.
Exec Dt:
09/28/2004
2
REINKING, MARK K.
Exec Dt:
09/28/2004
3
KIST, EDWARD D.
Exec Dt:
09/28/2004
Assignee
1
EQUISTAR CHEMICALS, LP
ONE HOUSTON CENTER
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7402546
US20060063664
10947721
Correspondence name and address
LYONDELL CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 17
Reel/Frame:017674/0895   Pages: 3
Recorded: 03/10/2006
Attorney Dkt #:1094-78N
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KLENDWORTH, DOUGLAS D.
Exec Dt:
03/06/2006
Assignee
1
NOVOLEN TECHNOLOGY HOLDINGS C.V.
OOSTDUINLAAN 75, 259JJ
THE HAGUE, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070213204
11373003
Correspondence name and address
DILWORTH & BARRESE, LLP
333 EARLE OVINGTON BLVD.
UNIONDALE, NY 11553

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