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Patent Assignment Assignor Details
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Assignor Name : KNOL, DIRK
Total Assignments: 5
Assignment: 1
Reel/Frame:003946/0512   Pages: 1
Recorded: 02/01/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VAN GEEM, PAUL C.
Exec Dt:
08/29/1980
2
DE GRAAF, THEODORUS F. M.
Exec Dt:
08/29/1980
3
KNOL, DIRK
Exec Dt:
08/29/1980
4
PLANTEMA, OTTO G.
Exec Dt:
08/29/1980
Assignee
1
STAMICARBON B.V.
P.O. BOX 10
GELEEN, THE, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4339604
NONE
06202145
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR., 1801 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004429/0733   Pages: 1
Recorded: 07/22/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GROENEVELD, CHRISTIAAN
Exec Dt:
03/23/1984
2
KNOL, DIRK
Exec Dt:
03/23/1984
3
VERSTEGEN, JOHANNES D. M.
Exec Dt:
03/23/1984
4
JANSEN, JACOBUS
Exec Dt:
03/26/1984
Assignee
1
STAMICARBON B.V.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4554386
NONE
06595165
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1801 K ST., N. W., 8TH FLR.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:021161/0252   Pages: 4
Recorded: 06/27/2008
Attorney Dkt #:ARN1.PAU.10.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KNOL, DIRK
Exec Dt:
05/20/2008
Assignee
1
TRELLEBORG VELP B.V.
KNUTTELWEG 8
NL-6718 ZD EDE, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080283139
11911955
Correspondence name and address
DANIEL L. DAWES
5002 WARNER BLVD., STE 106
HUNTINGTON BEACH, CA 92649
Assignment: 4
Reel/Frame:063541/0469   Pages: 3
Recorded: 05/04/2023
Attorney Dkt #:1865.00317
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KNOL, DIRK
Exec Dt:
01/12/2022
Assignee
1
DDC ENGINEERING B.V.
SOLINGENSTRAAT 25
DEVENTER, NETHERLANDS 7421 ZP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230332718
18035476
Correspondence name and address
KDW FIRM PLLC
2601 WESTON PARKWAY
SUITE 103
CARY, NC 27513
Assignment: 5
Reel/Frame:060867/0165   Pages: 3
Recorded: 08/23/2022
Attorney Dkt #:1865.00265
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNOL, DIRK
Exec Dt:
08/17/2022
2
VAN BARNEVELD, CORNELIS
Exec Dt:
08/17/2022
Assignee
1
DDC ENGINEERING B.V.
SOLINGENSTRAAT 25
DEVENTER, NETHERLANDS 7421 ZP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230072772
17799314
Correspondence name and address
KDB FIRM PLLC
2601 WESTON PARKWAY
SUITE 103
CARY, NC 27513

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