Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
HU, RUIZHONG
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Total Assignments:
5
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Assignment:
1
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| Reel/Frame: | 027256/0668 | |
| Pages: | 3 |
| | Recorded: | 11/21/2011 | | |
| Attorney Dkt #: | W9570-01 US |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 7500 GRACE DRIVE |
| PATENT DEPARTMENT |
| COLUMBIA, MARYLAND 21044 |
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Pat #
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Pub #
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Intl #
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App #
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10801424
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Correspondence name and address
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W. R. GRACE & CO.-CONN.
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7500 GRACE DRIVE
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PATENT DEPARTMENT
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COLUMBIA, MD 21044
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Assignment:
2
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| Reel/Frame: | 025689/0046 | |
| Pages: | 4 |
| | Recorded: | 01/25/2011 | | |
| Attorney Dkt #: | W9659-01 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 7500 GRACE DRIVE |
| PATENT DEPARTMENT |
| COLUMBIA, MARYLAND 21044 |
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Pat #
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Pub #
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Intl #
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App #
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11884975
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Correspondence name and address
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W. R. GRACE & CO.-CONN.
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7500 GRACE DRIVE
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PATENT DEPARTMENT
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COLUMBIA, MD 21044
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Assignment:
3
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| Reel/Frame: | 028383/0167 | |
| Pages: | 3 |
| | Recorded: | 06/15/2012 | | |
| Attorney Dkt #: | W9659-02 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 7500 GRACE DRIVE |
| ATTN: PATENT DEPARTMENT |
| COLUMBIA, MARYLAND 21044 |
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Pat #
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Pub #
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Intl #
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App #
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13019062
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Correspondence name and address
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W. R. GRACE & CO.-CONN.
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7500 GRACE DRIVE
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ATTN: PATENT DEPARTMENT
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COLUMBIA, MD 21044
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Assignment:
4
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| Reel/Frame: | 026288/0576 | |
| Pages: | 4 |
| | Recorded: | 05/17/2011 | | |
| Attorney Dkt #: | 2010EM078-US2 GRACE |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 7500 GRACE DRIVE |
| COLUMBIA, MARYLAND 21044-4098 |
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Pat #
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Pub #
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Intl #
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App #
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13029367
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Correspondence name and address
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EXXONMOBIL RESEARCH AND ENGINEERING CO.
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1545 ROUTE 22 EAST
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P.O. BOX 900
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ANNANDALE, NJ 08801-0900
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Assignment:
5
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| Reel/Frame: | 063367/0573 | |
| Pages: | 4 |
| | Recorded: | 04/18/2023 | | |
| Attorney Dkt #: | 114096-5029 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 7500 GRACE DRIVE |
| COLUMBIA, MARYLAND 21044 |
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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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18016099
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Correspondence name and address
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FOLEY & LARDNER LLP
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3000 K STREET, N.W.
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SUITE 600
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WASHINGTON, DC 20007
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