Patent Assignment Assignor Details
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Assignor Name :
LEYSEN, WILLY J. J.
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 023244/0010 | |
| Pages: | 6 |
| | Recorded: | 09/17/2009 | | |
| Attorney Dkt #: | 2009EM174, 813509PR |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 13501 KATY FREEWAY |
| HOUSTON, TEXAS 77079 |
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Pat #
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Pub #
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Intl #
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App #
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12545626
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Correspondence name and address
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EXXONMOBIL CHEMICAL COMPANY
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P O BOX 2149
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LAW TECHNOLOGY
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BAYTOWN, TX 77522-2149
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Assignment:
2
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| Reel/Frame: | 041175/0510 | |
| Pages: | 10 |
| | Recorded: | 12/22/2016 | | |
| Attorney Dkt #: | 2014EM139 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 5200 BAYWAY DRIVE |
| BAYTOWN, TEXAS 77520 |
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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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15305570
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Correspondence name and address
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EXXONMOBIL CHEMICAL COMPANY
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P. O. BOX 2149
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BAYTOWN, TX 77522-2149
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Assignment:
3
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| Reel/Frame: | 046453/0116 | |
| Pages: | 10 |
| | Recorded: | 07/25/2018 | | |
| Attorney Dkt #: | 2017EM172-US-2 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 5200 BAYWAY DRIVE |
| BAYTOWN, TEXAS 77520 |
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Pat #
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Pub #
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Intl #
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App #
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15960672
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Correspondence name and address
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EXXONMOBIL CHEMICAL COMPANY
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5200 BAYWAY DRIVE
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P.O. BOX 2149
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BAYTOWN, TX 77522-2149
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