Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
Assignee Name :
MITSUBISHI PETROCHEMICAL CO., LTD., NO. 5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 004736/0936 | |
| Pages: | 2 |
| | Recorded: | 07/14/1987 | | |
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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06798609
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Correspondence name and address
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OBLON, FISHER, SPIVAK, MCCLELLAND
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& MAIER, CRYSTAL SQ., FIVE, STE. 400
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1755 S. JEFF DAVIS HWY.,
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ARLINGTON, VA 22202
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Assignment:
2
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Reel/Frame: | 004920/0178 | |
| Pages: | 2 |
| | Recorded: | 07/22/1988 | | |
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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06884603
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Correspondence name and address
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OBLON, FISHER, SPIVAK,
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MC CLELLAND & MAIER
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CRYSTAL SQUARE FIVE-SUITE 400
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1755 SOUTH JEFFERSON DAVIS HIGHWAY
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ARLINGTON, VA 22202
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Assignment:
3
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Reel/Frame: | 004896/0655 | |
| Pages: | 2 |
| | Recorded: | 06/17/1988 | | |
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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06922726
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Correspondence name and address
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OBLON, FISHER, SPIVAK
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MC CLELLAND & MAIER
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CRYSTAL SQUARE 5-STE. 400
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1755 SOUTH JEFFERSON DAVIS HWY.
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ARLINGTON, VA 22202
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Assignment:
4
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Reel/Frame: | 004839/0554 | |
| Pages: | 2 |
| | Recorded: | 03/29/1988 | | |
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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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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06925562
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NONE
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06925562
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Correspondence name and address
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OBLON, FISHER, SPIVAK, MC CLELLAND &
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MAIER, CRYSTAL SQUARE FIVE - STE. 400
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1755 SOUTH JEFF. DAVIS HWY.
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ARLINGTON, VA 22202
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05/01/2024 09:45 PM
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