Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
LANGDON, STEPHEN DONALD
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Total Assignments:
7
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Assignment:
1
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| Reel/Frame: | 043866/0459 | |
| Pages: | 10 |
| | Recorded: | 10/15/2017 | | |
| Attorney Dkt #: | EXCA01NP |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 2335 SHIRLEY DRIVE |
| KITCHENER, ONTARIO, CANADA N2B 3X4 |
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Pat #
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Intl #
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App #
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NONE
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15784138
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Correspondence name and address
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DAVID S ALAVI
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2852 WILLAMETTE ST
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#402
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EUGENE, OR 97405
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Assignment:
2
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| Reel/Frame: | 043908/0934 | |
| Pages: | 5 |
| | Recorded: | 10/20/2017 | | |
| Attorney Dkt #: | EXCA02NP |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 2335 SHIRLEY DRIVE |
| KITCHENER, ONTARIO, CANADA N2B 3X4 |
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Pat #
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Intl #
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App #
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NONE
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15788779
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Correspondence name and address
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DAVID S ALAVI
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2852 WILLAMETTE ST
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#402
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EUGENE, OR 97405
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Assignment:
3
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| Reel/Frame: | 047812/0047 | |
| Pages: | 5 |
| | Recorded: | 12/18/2018 | | |
| Attorney Dkt #: | EXCA03NP |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 2335 SHIRLEY DRIVE |
| KITCHENER, ONTARIO, CANADA N2B 3X4 |
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Pat #
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Pub #
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Intl #
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App #
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16224764
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Correspondence name and address
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DAVID S ALAVI
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2852 WILLAMETTE ST
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#402
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EUGENE, OR 97405
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Assignment:
4
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| Reel/Frame: | 052266/0153 | |
| Pages: | 10 |
| | Recorded: | 03/30/2020 | | |
| Attorney Dkt #: | EXCA04NP |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 2335 SHIRLEY DRIVE |
| KITCHENER, ONTARIO, CANADA N2B 3X4 |
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Pat #
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Pub #
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Intl #
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App #
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16835249
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Correspondence name and address
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DAVID S ALAVI
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2852 WILLAMETTE ST
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#402
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EUGENE, OR 97405
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Assignment:
5
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| Reel/Frame: | 057459/0541 | |
| Pages: | 10 |
| | Recorded: | 09/13/2021 | | |
| Attorney Dkt #: | 548816.10029 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 2335 SHIRLEY DRIVE |
| KITCHENER, CANADA N2B 3X4 |
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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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17472918
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Correspondence name and address
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HUSCH BLACKWELL LLP
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4801 MAIN STREET
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SUITE 1000
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KANSAS CITY, 64112 UNITED STATES
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Assignment:
6
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| Reel/Frame: | 065017/0394 | |
| Pages: | 10 |
| | Recorded: | 09/25/2023 | | |
| Attorney Dkt #: | 548816.10035 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 2335 SHIRLEY DRIVE |
| KITCHENER, CANADA N2B 3X4 |
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Pat #
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Pub #
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Intl #
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App #
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18474070
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Correspondence name and address
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HUSCH BLACKWELL LLP
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4801 MAIN STREET, SUITE 1000
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KANSAS CITY, MO 64112
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Assignment:
7
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| Reel/Frame: | 052496/0491 | |
| Pages: | 8 |
| | Recorded: | 04/26/2020 | | |
| Attorney Dkt #: | EXCA05NP |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 2335 SHIRLEY DRIVE |
| KITCHENER, ONTARIO, CANADA N2B 3X4 |
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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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16858630
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Correspondence name and address
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DAVID S ALAVI
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2852 WILLAMETTE ST
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#402
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EUGENE, OR 97405
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08/11/2025 09:50 AM
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