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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : WEIJNEN, JOHN
Total Assignments: 11
Assignment: 1
Reel/Frame:015672/0772   Pages: 3
Recorded: 08/12/2004
Attorney Dkt #:DECLE93.001APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOSTVEEN, EVERARDUS ARNOLDUS
Exec Dt:
08/02/2004
2
WEIJNEN, JOHN
Exec Dt:
07/27/2004
3
VAN HAVEREN, JACCO
Exec Dt:
08/02/2004
4
GILLARD, MICHEL
Exec Dt:
08/04/2004
Assignee
1
SIGMA COATINGS B.V.
AMSTERDAMSEWEG 14
NL-1422 AD UITHOORN, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050215751
10502683
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 2
Reel/Frame:015675/0160   Pages: 3
Recorded: 08/12/2004
Attorney Dkt #:DECLE93.002APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOSTVEEN, EVERARDUS ARNOLDUS
Exec Dt:
08/02/2004
2
WEIJNEN, JOHN
Exec Dt:
07/27/2004
3
VAN HAVEREN, JACCO
Exec Dt:
08/02/2004
4
GILLARD, MICHEL
Exec Dt:
08/04/2004
Assignee
1
SIGMA COATINGS B.V.
AMSTERDAMSEWEG 14
NL-1422 AD UITHOORN, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050049386
10502695
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 3
Reel/Frame:015675/0168   Pages: 3
Recorded: 08/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOSTVEEN, EVERARDUS ARNOLDUS
Exec Dt:
08/02/2004
2
WEIJNEN, JOHN
Exec Dt:
07/28/2004
3
VAN HAVEREN, JACCO
Exec Dt:
08/02/2004
4
GILLARD, MICHEL
Exec Dt:
08/04/2004
Assignee
1
SIGMA COATINGS B.V.
AMSTERDAMSEWEG 14
NL-1422 AD UITHOORN, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050042379
10502682
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 4
Reel/Frame:027014/0526   Pages: 3
Recorded: 10/04/2011
Attorney Dkt #:DECLE201.001APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIJNEN, JOHN
Exec Dt:
09/27/2011
2
VAN DEN BERG, TON
Exec Dt:
09/27/2011
Assignee
1
PPG EUROPE B.V.
AMSTERDAMSEWEG 14
UITHOORN, NETHERLANDS NL-1422 AD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9045665
US20120010344
13256755
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 5
Reel/Frame:032238/0038   Pages: 6
Recorded: 02/18/2014
Attorney Dkt #:2254USA1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIJNEN, JOHN
Exec Dt:
05/13/2013
2
BLOEM, MARTIN
Exec Dt:
05/13/2013
3
KLOMP, DIRK
Exec Dt:
05/13/2013
Assignee
1
PPG EUROPE BV
AMSTERDAMSEWEG 14
UITHOORN, NETHERLANDS 1422
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10077353
US20130274386
13994308
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE
39TH FLOOR, IP LAW GROUP
PITTSBURGH, PA 15272
Assignment: 6
Reel/Frame:048005/0033   Pages: 6
Recorded: 01/15/2019
Attorney Dkt #:2254USA1C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIJNEN, JOHN
Exec Dt:
05/13/2013
2
BLOEM, MARTIN
Exec Dt:
05/13/2013
3
KLOMP, DIRK
Exec Dt:
05/13/2013
Assignee
1
PPG EUROPE BV
AMSTERDAMSEWEG 14
UITHOORN, NETHERLANDS NL-1422
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180334549
16048778
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE, 39TH FLOOR
INTELLECTUAL PROPERTY LAW DEPARTMENT
PITTSBURGH, PA 15272
Assignment: 7
Reel/Frame:036028/0843   Pages: 5
Recorded: 07/08/2015
Attorney Dkt #:14009727PCTA2/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIJNEN, JOHN
Exec Dt:
12/04/2014
2
KLOMP, DIRK
Exec Dt:
07/07/2015
Assignee
1
PPG EUROPE BV
1422 AD UITHOORN
AMSTERDAMSEWEG 14, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9145501
US20140221520
14347027
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE, 39TH FLOOR
IP LAW GROUP
PITTSBURGH, PA 15272
Assignment: 8
Reel/Frame:041934/0772   Pages: 9
Recorded: 04/07/2017
Attorney Dkt #:14009646EPA1/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIJNEN, JOHN
Exec Dt:
12/04/2014
2
DE WIT, JOOST
Exec Dt:
08/31/2016
Assignee
1
PPG EUROPE BV
AMSTERDAMSEWEG 14
UITHOORN, NETHERLANDS 1422 AD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9796875
US20140194571
14239433
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE
IP LAW GROUP, 39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 9
Reel/Frame:050653/0774   Pages: 11
Recorded: 10/08/2019
Attorney Dkt #:16010941A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, LORRAINE
Exec Dt:
01/16/2017
2
WANG, WEI
Exec Dt:
01/10/2017
3
GREGORCHIK, TYLER
Exec Dt:
01/10/2017
4
WHITE, ROBERT W.
Exec Dt:
01/10/2017
5
HUI, CHINMING
Exec Dt:
01/12/2017
6
WEIJNEN, JOHN
Exec Dt:
02/06/2017
7
WANG, YU
Exec Dt:
01/10/2017
8
THOMAS, STEPHEN J.
Exec Dt:
01/13/2017
9
DENG, LAN
Exec Dt:
01/10/2017
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180171084
15848030
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE
39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 10
Reel/Frame:047647/0066   Pages: 3
Recorded: 11/27/2018
Attorney Dkt #:14010166EPA1/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIJNEN, JOHN
Exec Dt:
07/25/2017
2
BRANDJES, CORNELIS
Exec Dt:
07/25/2017
Assignee
1
PPG COATINGS EUROPE B.V.
OCEANENWEG 2
AMSTERDAM, NETHERLANDS 1047 BB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10202513
US20170253752
15517930
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE
39TH FLOOR, IP LAW GROUP
PITTSBURGH, PA 15272
Assignment: 11
Reel/Frame:046896/0215   Pages: 5
Recorded: 08/22/2018
Attorney Dkt #:13009623PCTA1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANG, TJIAN HONG
Exec Dt:
07/04/2018
2
WEIJNEN, JOHN
Exec Dt:
07/04/2018
Assignee
1
PPG EUROPE B.V.
AMSTERDAMSEWEG 14
UITHOORN, NETHERLANDS NL-1422
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160304747
15101653
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE
39TH FLOOR - IP LAW GROUP
PITTSBURGH, PA 15272

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