Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
CHANG, AN-CHENG
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 005248/0616 | |
| Pages: | 1 |
| | Recorded: | 03/08/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 22 COTTON ROAD, STE. 230 |
| A CORP. OF DE |
| NASHUA, NEW HAMPSHIRE 03063 |
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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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07490356
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Correspondence name and address
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LAHIVE AND COCKFIELD
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60 STATE STREET
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BOSTON, MA 02109
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Assignment:
2
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| Reel/Frame: | 005362/0266 | |
| Pages: | 2 |
| | Recorded: | 07/16/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 20 COTTON ROAD, |
| NASHUA, NEW HAMPSHIRE 03063 |
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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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07521086
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Correspondence name and address
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LAHIVE & COCKFIELD
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60 STATE STREET
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BOSTON, MA 02109
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Assignment:
3
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| Reel/Frame: | 005601/0670 | |
| Pages: | 2 |
| | Recorded: | 02/12/1991 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 20 COTTON ROAD, |
| NASHUA,, NEW HAMPSHIRE 03063 |
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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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07654327
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Correspondence name and address
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LAHIVE & COCKFIELD
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60 STATE STREET
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BOSTON, MA 02109
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Assignment:
4
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| Reel/Frame: | 009864/0836 | |
| Pages: | 5 |
| | Recorded: | 04/02/1999 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 46 SOUTH STREET |
| HOPKINTON, MASSACHUSETTS 01748 |
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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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09045331
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Correspondence name and address
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TESTA, HURWITZ & THIBEAULT, LLP
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PATENT ADMINISTRATOR
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HIGH STREET TOWER
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125 HIGH STREET
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BOSTON, MA 02110
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05/21/2024 03:46 PM
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