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Patent Assignment Assignee Details
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Assignee Name : QUAKER CHEMICAL CORPORATION
Total Assignments: 24
Assignment: 1
Reel/Frame:004775/0762   Pages: 1
Recorded: 10/26/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EVANS, ROBERT D., JR.
Exec Dt:
10/07/1987
2
DRACH, JOHN E.
Exec Dt:
10/07/1987
3
FANELLI, JOSEPH J.
Exec Dt:
10/01/1987
4
O'LENICK, ANTHONY J.
Exec Dt:
10/01/1987
Assignee
1
QUAKER CHEMICAL CORPORATION
ELM AND LEE STREETS
CONSHOHOCKEN, PENNSYLVANIA 19428
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4720383
NONE
06864085
Correspondence name and address
LESTER HORWITZ
C/O LADAS & PARRY
26 WEST 61ST ST.
NEW YORK, NY 10023
Assignment: 2
Reel/Frame:004956/0991   Pages: 2
Recorded: 09/26/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WATTS, LAWRENCE E.
Exec Dt:
09/15/1988
Assignee
1
QUAKER CHEMICAL CORPORATION
LIME AND ELM STS.
CONSHOHOCKEN, PENNSYLVANIA 19428
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4812240
NONE
07228996
Correspondence name and address
JOHN E. DRACH
641 CROYDEN RD.
CHELTENHAM, PA 19012
Assignment: 3
Reel/Frame:005462/0040   Pages: 5
Recorded: 08/17/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BUZBY, JOHN H.
Exec Dt:
08/14/1990
2
EVANS, ROBERT D.
Exec Dt:
08/14/1990
Assignee
1
QUAKER CHEMICAL CORPORATION
ELM AND LEE STREETS
CONSHOHOCKEN, PENNSYLVANIA 19428-0873
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4985120
NONE
07568918
Correspondence name and address
ALAN S. NADEL
PANITCH, SCHWARZE, JACOBS & NADEL
1601 MARKET STREET, 36TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:006177/0237   Pages: 4
Recorded: 06/25/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
QUAKER CHEMICAL CORPORATION, A PA CORP.
Exec Dt:
06/10/1992
Assignee
1
QUAKER CHEMICAL CORPORATION
300 DELAWARE AVENUE
A CORPORATION OF DELAWARE
WILMINGTON, DELAWARE 19899
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4748011
NONE
07057031
Correspondence name and address
WILLIAM W. SCHWARZE
PANITCH SCHWARZE JACOBS & NADEL
1601 MARKET STREET
36TH FLOOR
PHILADELPHIA, PA 19103-2398
Assignment: 5
Reel/Frame:006411/0632   Pages: 5
Recorded: 01/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EVANS, ROBERT D.
Exec Dt:
01/20/1993
2
CRAFT, QUENTIN D.
Exec Dt:
01/20/1993
Assignee
1
QUAKER CHEMICAL CORPORATION
300 DELAWARE AVENUE
WILMINGTON, DELAWARE 19899
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5318711
NONE
08007303
Correspondence name and address
WILLIAM W. SCHWARZE, ESQ.
PANITCH SCHWARZE JACOBS & NADEL
1601 MARKET STREET - 36TH FL.
PHILADELPHIA, PA 19103-2398
Assignment: 6
Reel/Frame:006456/0291   Pages: 5
Recorded: 03/05/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TRAUFFER, EDWARD A.
Exec Dt:
03/03/1993
2
EVANS, ROBERT D.
Exec Dt:
03/03/1993
Assignee
1
QUAKER CHEMICAL CORPORATION
300 DELAWARE AVENUE
WILMINGTON, DELAWARE 19899
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5347003
NONE
08026891
Correspondence name and address
WILLIAM W. SCHWARZE
PANITCH SCHWARZE JACOBS & NADEL
1601 MARKET STREET - 36TH F1.
PHILADELPHIA, PA 19103-2398
Assignment: 7
Reel/Frame:007093/0198   Pages: 3
Recorded: 07/19/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRAUFFER, EDWARD A.
Exec Dt:
07/15/1994
Assignee
1
QUAKER CHEMICAL CORPORATION
300 DELAWARE AVENUE
WILMINGTON, DELAWARE 19899
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5508012
NONE
08277395
Correspondence name and address
WILLIAM W. SCHWARZE
PANITCH SCHWARZE JACOBS & NADEL, P.C.
1601 MARKET STREET - 36TH FLOOR
PHILADELPHIA, PA 19103-2398
Assignment: 8
Reel/Frame:007558/0139   Pages: 3
Recorded: 07/24/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PERSTORP AB
Exec Dt:
06/20/1995
Assignee
1
QUAKER CHEMICAL CORPORATION
300 DELAWARE AVENUE
WILMINGTON, DELAWARE 19899
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4405471
NONE
06237479
Correspondence name and address
WILLIAM W. SCHWARZE
PANITCH SCHWARZE JACOBS & NADEL, P.C.
1601 MARKET STREET - 36TH FLOOR
PHILADELPHIA, PA 19103-2398
Assignment: 9
Reel/Frame:007885/0386   Pages: 4
Recorded: 04/08/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRAUFFER, EDWARD A.
Exec Dt:
02/29/1996
2
CAGLAR, MUGE
Exec Dt:
02/29/1996
Assignee
1
QUAKER CHEMICAL CORPORATION
ELM & LEE STREETS
CONSHOHOCKEN, PENNSYLVANIA 19428
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5698171
NONE
08587837
Correspondence name and address
RATNER & PRESTIA
GUY T. DONATIELLO
500 N. GULPH RD.
PIO BOX 980
VALLEY FORGE, PA 19482
Assignment: 10
Reel/Frame:008382/0460   Pages: 3
Recorded: 03/06/1997
Conveyance: SECURITY AGREEMENT
Assignor
1
FLUID RECYCLING SERVICES COMPANY
Exec Dt:
02/26/1997
Assignee
1
QUAKER CHEMICAL CORPORATION
ELM AND LEE STREETS
CONSHOHOCKEN, PENNSYLVANIA 19428
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4636317
NONE
06755439
Correspondence name and address
QUAKER CHEMICAL CORPORATION
D. JEFFRY BENOLIEL
DIRECTOR, CORPORATE LEGAL AFFAIRS
ELM AND LEE STREETS
CONSHOHOCKEN, PENNSYLVANIA 19428
Assignment: 11
Reel/Frame:008694/0373   Pages: 3
Recorded: 08/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRAUFFER, EDWARD A.
Exec Dt:
07/02/1997
2
CAGLAR, MUGE
Exec Dt:
07/02/1997
Assignee
1
QUAKER CHEMICAL CORPORATION
ELM & LEE STREETS
CONSHOHOCKEN, PENNSYLVANIA 19428
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5885538
NONE
08886868
Correspondence name and address
RATNER & PRESTIA
PAUL F. PRESTIA
ONE WESTLAKES, BERWYN,
P.O. BOX 980, STE. 301
VALLEY FORGE, PA 19482-0980
Assignment: 12
Reel/Frame:010310/0502   Pages: 3
Recorded: 10/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
QUAKER CHEMICAL CORPORATION
Exec Dt:
10/12/1999
Assignee
1
QUAKER CHEMICAL CORPORATION
SUITE 34, SILVERSIDE CARR EXECUTIVE CENTER, 501 SILVERSIDE ROAD
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5698171
NONE
08587837
Correspondence name and address
RATNER & PRESTIA
LOUIS W. BEARDELL, JR.
SUITE 301, ONE WESTLAKES, BERWYN
VALLEY FORGE, PA 19482-0980
Assignment: 13
Reel/Frame:010310/0540   Pages: 3
Recorded: 10/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
QUAKER CHEMICAL CORPORATION
Exec Dt:
10/12/1999
Assignee
1
QUAKER CHEMICAL CORPORATION
SUITE 34, SILVERSIDE CARR EXECUTIVE CENTER
501 SILVERSIDE ROAD
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5885538
NONE
08886868
Correspondence name and address
RATNER & PRESTIA
LOUIS W. BEARDELL, JR.
SUITE 301, ONE WESTLAKES, BERWYN
P.O. BOX 980
VALLEY FORGE, PA 19482-0980
Assignment: 14
Reel/Frame:012642/0412   Pages: 3
Recorded: 12/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULDER, HENDRIK LAURENS
Exec Dt:
12/06/2001
2
SMITS, ROBERTUS PETRUS JOZEF MARIA
Exec Dt:
12/06/2001
3
BROEKHOF, NICOLAAS LEONARDUS JOHANNA MARIA
Exec Dt:
12/06/2001
Assignee
1
QUAKER CHEMICAL CORPORATION
SILVERSIDE CARR EXECUTIVE CENTER
501 SILVERSIDE ROAD
WILMINGTON, DELAWARE 9809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6548456
NONE
10018798
Correspondence name and address
YOUNG & THOMPSON
MARY SHELTON
SECOND FLOOR
745 SOUTH 23RD STREET
ARLINGTON, VA 22202
Assignment: 15
Reel/Frame:024733/0867   Pages: 6
Recorded: 07/26/2010
Attorney Dkt #:69800-00537
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOUGHTON INTERNATIONAL, INC.
Exec Dt:
07/16/2010
Assignee
1
QUAKER CHEMICAL CORPORATION
ONE QUAKER PARK
901 HECTOR STREET
CONSHOHOCKEN, PENNSYLVANIA 19428-0809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6060438
NONE
09179531
Correspondence name and address
LINDETTE C. HASSAN
P.O. BOX 5231
PRINCETON, NJ 08543-5231
Assignment: 16
Reel/Frame:027401/0599   Pages: 5
Recorded: 12/16/2011
Attorney Dkt #:049531-02-5012-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YASUI, ARNOLD
Exec Dt:
12/14/2011
Assignee
1
QUAKER CHEMICAL CORPORATION
ONE QUAKER PARK
901 HECTOR STREET
CONSHOHOCKEN, PENNSYLVANIA 19428
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9598571
US20120094023
13273589
Correspondence name and address
MORGAN, LEWIS & BOCKIUS, LLP
DANA M. KOLESAR
1701 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 17
Reel/Frame:028389/0140   Pages: 9
Recorded: 06/17/2012
Attorney Dkt #:049531-02-5009US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHU, TAO
Exec Dt:
04/11/2012
2
SCHELLINGERHOUT, PIETER
Exec Dt:
04/12/2012
3
ZHANG, YUMING
Exec Dt:
05/28/2012
4
MA, JIANGBO
Exec Dt:
04/11/2012
Assignee
1
QUAKER CHEMICAL CORPORATION
ONE QUAKER PARK
901 E. HECTOR STREET
CONSHOHOCKEN, PENNSYLVANIA 19428
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9707605
NONE
13319006
 
9707605
US20120245067
13319006
Correspondence name and address
DANA M. KOLESAR
MORGAN, LEWIS & BOCKIUS LLP
1701 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 18
Reel/Frame:029785/0419   Pages: 6
Recorded: 02/09/2013
Attorney Dkt #:049531-02-5045 US & PR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YUMING
Exec Dt:
01/16/2013
2
SHEN, YEWEN
Exec Dt:
01/16/2013
3
JIN, WEIJIA
Exec Dt:
01/22/2013
4
WANG, XI
Exec Dt:
01/16/2013
Assignee
1
QUAKER CHEMICAL CORPORATION
ONE QUAKER PARK
901 E. HECTOR STREET
CONSHOHOCKEN, PENNSYLVANIA 19428-2380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130167605
13729119
Correspondence name and address
DANA M. KOLESAR
MORGAN, LEWIS & BOCKIUS LLP
1701 MARKET STREET
PHILADELPHIA, PA 19103-2921
Assignment: 19
Reel/Frame:032785/0429   Pages: 4
Recorded: 04/30/2014
Attorney Dkt #:049531-02-5051
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MURPHY, JAMES E.
Exec Dt:
04/22/2014
Assignee
1
QUAKER CHEMICAL CORPORATION
901 E. HECTOR STREET
CONSHOHOCKEN, PENNSYLVANIA 19428-2380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9926628
US20140251503
14199058
Correspondence name and address
CHRISTOPHER I. HALLIDAY
1701 MARKET STREET
MORGAN LEWIS & BOCKIUS LLP
PHILADELPHIA, PA 19103-2921
Assignment: 20
Reel/Frame:033104/0559   Pages: 8
Recorded: 06/14/2014
Attorney Dkt #:049531-02-5017US/PR/PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EVANS, ROBERT D.
Exec Dt:
05/27/2014
2
ZHONG, KUAN
Exec Dt:
05/27/2014
3
THOMAS, STEVEN R.
Exec Dt:
05/27/2014
Assignee
1
QUAKER CHEMICAL CORPORATION
ONE QUAKER PARK
901 E. HECTOR STREET
CONSHOHOCKEN, PENNSYLVANIA 19428-2380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130150271
13709521
Correspondence name and address
DANA M. KOLESAR
MORGAN, LEWIS & BOCKIUS LLP
1701 MARKET STREET
PHILADELPHIA, PA 19103-2921
Assignment: 21
Reel/Frame:055874/0972   Pages: 8
Recorded: 04/09/2021
Attorney Dkt #:069800.00628
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
Exec Dt:
02/12/2021
Assignee
1
QUAKER CHEMICAL CORPORATION
901 E. HECTOR STREET
CONSHOHOCKEN, PENNSYLVANIA 19428
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7465384
US20060191797
11364665
 
10273591
US20130186766
13745852
 
9187838
US20140110266
14058648
Correspondence name and address
DEANNA M. MCGREGOR
997 LENOX DRIVE, BLDG. #3
LAWRENCEVILLE, NJ 08648
Assignment: 22
Reel/Frame:059890/0001   Pages: 6
Recorded: 05/11/2022
Attorney Dkt #:049531-02-5079-WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BURKE, JOHN MICHAEL
Exec Dt:
05/05/2022
Assignee
1
QUAKER CHEMICAL CORPORATION
SILVERSIDE CARR EXECUTIVE CENTER
501 SILVERSIDE RD., SUITE 302
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230348811
17733144
Correspondence name and address
ALYSSA R.M. PUGH
MORGAN, LEWIS & BOCKIUS LLP
1701 MARKET STREET
PHILADELPHIA, PA 19103-2921
Assignment: 23
Reel/Frame:062803/0221   Pages: 8
Recorded: 02/25/2023
Attorney Dkt #:049531-02-5077-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURKE, JOHN
Exec Dt:
02/14/2023
2
CROSS, ALAN
Exec Dt:
02/21/2023
Assignee
1
QUAKER CHEMICAL CORPORATION
SILVERSIDE CARR EXECUTIVE CENTER
SUITE 34, 501 SILVERSIDE ROAD
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230160872
17929019
Correspondence name and address
VISHAL J. PARIKH
MORGAN, LEWIS & BOCKIUS LLP
1400 PAGE MILL ROAD
PALO ALTO, CA 19103-2921
Assignment: 24
Reel/Frame:065692/0257   Pages: 3
Recorded: 11/29/2023
Attorney Dkt #:049531-02-5076-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCOCO, MATTHEW
Exec Dt:
11/28/2023
2
VAGHELA, CHIRAG
Exec Dt:
09/19/2023
Assignee
1
QUAKER CHEMICAL CORPORATION
SILVERSIDE CARR EXECUTIVE CENTER
SUITE 34, 501 SILVERSIDE RD.
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230356292
18354146
Correspondence name and address
ALYSSA R.M. PUGH
MORGAN, LEWIS & BOCKIUS LLP
2222 MARKET STREET
PHILADELPHIA, PA 19103-3007

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