Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
VONK, WILLEM C.
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Total Assignments:
8
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Assignment:
1
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| Reel/Frame: | 004820/0984 | |
| Pages: | 1 |
| | Recorded: | 01/21/1988 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06846648
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Correspondence name and address
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SHELL OIL COMPANY
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PATENTS AND LICENSING
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P.O. BOX 2463
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HOUSTON, TEXAS 77252-2463
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Assignment:
2
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| Reel/Frame: | 005197/0827 | |
| Pages: | 1 |
| | Recorded: | 12/18/1989 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07293532
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Correspondence name and address
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M.P. HADDICAN
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SHELL OIL COMPANY
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PATENTS & LICENSING
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P.O. BOX 2463
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HOUSTON, TX 77252-2463
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Assignment:
3
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| Reel/Frame: | 018275/0854 | |
| Pages: | 2 |
| | Recorded: | 09/08/2006 | | |
| Attorney Dkt #: | woo34/us |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 3333 HIGHWY 6 SOUTH |
| HOUSTON, TEXAS 77082 |
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Pat #
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Pub #
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Intl #
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App #
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10860192
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Correspondence name and address
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MICHAEL A. MASSE
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KRATON POLYMERS U.S. LLC
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3333 HIGHWAY 6 SOUTH, CA-110
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HOUSTON, TEXAS 77082
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Assignment:
4
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| Reel/Frame: | 020530/0109 | |
| Pages: | 3 |
| | Recorded: | 02/20/2008 | | |
| Attorney Dkt #: | W0034A |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 3333 HIGHWAY 6 SOUTH |
| WESTHOLLOW TECHNOLOGY CENTER |
| HOUSTON, TEXAS 77082 |
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Pat #
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Intl #
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App #
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10860191
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Correspondence name and address
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MICHAEL MASSE
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3333 HIGHWAY 6 SOUTH
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KRATON POLYMERS US LLC
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HOUSTON, TX 77082
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Assignment:
5
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| Reel/Frame: | 019727/0341 | |
| Pages: | 2 |
| | Recorded: | 08/16/2007 | | |
| Attorney Dkt #: | W0034B |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 3333 HIGHWAY 6 SOUTH |
| HOUSTON, TEXAS 77082 |
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Pat #
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Pub #
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Intl #
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App #
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10880055
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Correspondence name and address
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MICHAEL A. MASSE
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3333 HIGHWAY 6 SOUTH
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HOUSTON, TX 77082
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Assignment:
6
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| Reel/Frame: | 020101/0923 | |
| Pages: | 6 |
| | Recorded: | 11/13/2007 | | |
| Attorney Dkt #: | W0094US |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 3333 HIGHWAY 6 SOUTH |
| WESTHOLLOW TECHNOLOGY CENTER |
| HOUSTON, TEXAS 77082 |
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Pat #
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Pub #
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Intl #
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App #
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11937948
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Correspondence name and address
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DONNA HOLGUIN
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3333 HIGHWAY 6 SOUTH
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KRATON POLYMERS US LLC
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HOUSTON, TX 77082
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Assignment:
7
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| Reel/Frame: | 025134/0925 | |
| Pages: | 4 |
| | Recorded: | 10/13/2010 | | |
| Attorney Dkt #: | A0030US |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 16400 PARK ROW |
| HOUSTON, TEXAS 77084 |
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Pat #
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Intl #
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App #
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NONE
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12937666
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Correspondence name and address
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KRATON POLYMERS U.S. LLC
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16400 PARK ROW
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HOUSTON, TX 77084
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Assignment:
8
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| Reel/Frame: | 036848/0655 | |
| Pages: | 4 |
| | Recorded: | 10/21/2015 | | |
| Attorney Dkt #: | A0030/CONT |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 16400 PARK ROW |
| HOUSTON, TEXAS 77084 |
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Pat #
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Pub #
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Intl #
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App #
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13427651
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Correspondence name and address
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KRATON POLYMERS U.S. LLC
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16400 PARK ROW
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HOUSTON, TX 77084
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06/19/2024 02:30 AM
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