Patent Assignment Assignor Details
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Assignor Name :
BUTTERWORTH, STEVEN L.
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 006935/0322 | |
| Pages: | 3 |
| | Recorded: | 03/29/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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500 CALGON CARBON DRIVE |
PITTSBURGH, PENNSYLVANIA 15205 |
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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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08219625
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Correspondence name and address
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CINDRICH & TITUS
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THOAMS C. WETTACH
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4 GATEWAY CTR. 20TH FL.
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PITTSBURGH, PA 15222
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Assignment:
2
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Reel/Frame: | 062554/0643 | |
| Pages: | 5 |
| | Recorded: | 01/31/2023 | | |
Attorney Dkt #: | 123450-014401 & 014402 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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3000 GSK DRIVE |
MOON TOWNSHIP, PENNSYLVANIA 15108 |
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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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18060682
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Correspondence name and address
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DLA PIPER LLP (US)
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ONE LIBERTY PLACE
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1650 MARKET STREET, SUITE 5000
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PHILADELPHIA, PA 19103-7300
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Assignment:
3
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Reel/Frame: | 064709/0803 | |
| Pages: | 6 |
| | Recorded: | 08/25/2023 | | |
Attorney Dkt #: | 123450-014200/01/02 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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3000 GSK DRIVE |
MOON TOWNSHIP, PENNSYLVANIA 15108 |
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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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17805628
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Correspondence name and address
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DLA PIPER LLP (US)
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ONE LIBERTY PLACE
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1650 MARKET STREET, SUITE 5000
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PHILADELPHIA, PA 19103-7300
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09/23/2024 01:01 PM
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