Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
HELMIG, JAN
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Total Assignments:
6
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Assignment:
1
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| Reel/Frame: | 039163/0149 | |
| Pages: | 4 |
| | Recorded: | 07/15/2016 | | |
| Attorney Dkt #: | 2901664-109000 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| KAISER-WILHELM-ALLEE 60 |
| LEVERKUSEN, GERMANY 51373 |
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Pat #
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Pub #
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Intl #
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App #
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15027180
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Correspondence name and address
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MCBEE MOORE WOODWARD VANIK IP, PLLC
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10 NORTH JEFFERSON ST.
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SUITE 100
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FREDERICK, MD 21701
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Assignment:
2
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| Reel/Frame: | 038844/0490 | |
| Pages: | 4 |
| | Recorded: | 06/08/2016 | | |
| Attorney Dkt #: | 074023-0674-US-540976 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| KAISER-WILHELM-ALLEE 60 |
| LEVERKUSEN, GERMANY 51373 |
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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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15026439
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Correspondence name and address
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DRINKER BIDDLE & REATH LLP (WM)
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222 DELAWARE AVENUE, STE. 1410
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WILMINGTON, DE 19801-1621
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Assignment:
3
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| Reel/Frame: | 047677/0050 | |
| Pages: | 4 |
| | Recorded: | 12/05/2018 | | |
| Attorney Dkt #: | 074023-0674-01-US-584052 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| KAISER-WILHELM-ALLEE 60 |
| LEVERKUSEN, GERMANY 51373 |
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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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16210109
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Correspondence name and address
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DRINKER BIDDLE & REATH LLP
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222 DELAWARE AVENUE
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SUITE 1410
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WILMINGTON, DE 19801
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Assignment:
4
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| Reel/Frame: | 059420/0708 | |
| Pages: | 5 |
| | Recorded: | 03/29/2022 | | |
| Attorney Dkt #: | 2019P30225WOUS |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| KAISER-WILHELM-ALLEE 60 |
| LEVERKUSEN, GERMANY 51373 |
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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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17642991
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Correspondence name and address
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COVESTRO LLC
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1 COVESTRO CIRCLE
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PITTSBURGH, PA 15205
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Assignment:
5
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| Reel/Frame: | 059420/0713 | |
| Pages: | 5 |
| | Recorded: | 03/29/2022 | | |
| Attorney Dkt #: | 2019P30226WOUS |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| KAISER-WILHELM-ALLEE 60 |
| LEVERKUSEN, GERMANY 51373 |
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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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17642999
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Correspondence name and address
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COVESTRO LLC
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1 COVESTRO CIRCLE
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PITTSBURGH, PA 15205
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Assignment:
6
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| Reel/Frame: | 062857/0488 | |
| Pages: | 4 |
| | Recorded: | 03/02/2023 | | |
| Attorney Dkt #: | 2020P30032WOUS |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| KAISER-WILHELM-ALLEE 60 |
| LEVERKUSEN, GERMANY 51373 |
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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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18043762
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Correspondence name and address
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COVESTRO LLC
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1 COVESTRO CIRCLE
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PITTSBURGH, PA 15205
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