Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
SELF-SUSPENDING PROPPANT LLC
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Total Assignments:
25
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Assignment:
1
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| Reel/Frame: | 030324/0898 | |
| Pages: | 6 |
| | Recorded: | 05/01/2013 | | |
| Attorney Dkt #: | 123617/214156 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 35 SPINELLI PLACE |
| CAMBRIDGE, MASSACHUSETTS 02138 |
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Pat #
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Pat #
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App #
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12908411
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13838806
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Correspondence name and address
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ROBERT M. CRAWFORD
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53 STATE STREET
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GOODWIN PROCTER LLP
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BOSTON, MA 02109
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Assignment:
2
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| Reel/Frame: | 031222/0032 | |
| Pages: | 5 |
| | Recorded: | 09/17/2013 | | |
| Attorney Dkt #: | 17922/04871 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 35 SPINELLI PLACE |
| CAMBRIDGE, MASSACHUSETTS 02138 |
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13838806
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Correspondence name and address
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JOHN E. MILLER
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1405 EAST SIXTH STREET
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CALFEE, HALTER & GRISWOLD LLP
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CLEVELAND, OH 44114-1607
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Assignment:
3
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| Reel/Frame: | 031228/0547 | |
| Pages: | 5 |
| | Recorded: | 09/18/2013 | | |
| Attorney Dkt #: | 17922/04865 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 35 SPINELLI PLACE |
| CAMBRIDGE, MASSACHUSETTS 02138 |
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13599828
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Correspondence name and address
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JOHN E. MILLER
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1405 EAST SIXTH STREET
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CALFEE, HALTER & GRISWOLD LLP
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CLEVELAND, OH 44114-1607
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Assignment:
4
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| Reel/Frame: | 042278/0126 | |
| Pages: | 5 |
| | Recorded: | 05/08/2017 | | |
| Attorney Dkt #: | 17922/05210 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 8837 MAYFIELD RD. |
| CHESTERLAND, OHIO 44027 |
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Pat #
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15340000
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Correspondence name and address
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ADAM SLEPECKY
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1405 EAST SIXTH STREET
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CALFEE, HALTER & GRISWOLD LLP
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CLEVELAND, OH 44114-1607
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Assignment:
5
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| Reel/Frame: | 042286/0387 | |
| Pages: | 5 |
| | Recorded: | 05/09/2017 | | |
| Attorney Dkt #: | 17922/05164 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 8837 MAYFIELD RD. |
| CHESTERLAND, OHIO 44026 |
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15081037
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Correspondence name and address
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ADAM SLEPECKY
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1405 EAST SIXTH STREET
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CALFEE, HALTER & GRISWOLD LLP
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CLEVELAND, OH 44114-1607
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Assignment:
6
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| Reel/Frame: | 042297/0968 | |
| Pages: | 5 |
| | Recorded: | 05/09/2017 | | |
| Attorney Dkt #: | 17922/05163 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 8834 MAYFIELD RD. |
| CHESTERLAND, OHIO 44026 |
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Pat #
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Intl #
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App #
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NONE
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15078371
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Correspondence name and address
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ADAM SLEPECKY
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1405 EAST SIXTH STREET
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CALFEE, HALTER & GRISWOLD LLP
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CLEVELAND, OH 44114-1607
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Assignment:
7
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| Reel/Frame: | 045446/0264 | |
| Pages: | 5 |
| | Recorded: | 04/05/2018 | | |
| Attorney Dkt #: | 17922/05254 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 8834 MAYFIELD ROAD |
| CHESTERLAND, OHIO 44026 |
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Pat #
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15721983
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Correspondence name and address
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ADAM SLEPECKY
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1405 EAST SIXTH STREET
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CALFEE, HALTER & GRISWOLD LLP
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CLEVELAND, OH 44114-1607
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Assignment:
8
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| Reel/Frame: | 047627/0703 | |
| Pages: | 5 |
| | Recorded: | 11/29/2018 | | |
| Attorney Dkt #: | 17922/05278 (4USC3) |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 3 SUMMIT PARK DR. |
| SUITE 700 |
| INDEPENDENCE, OHIO 44131 |
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Pat #
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15834255
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Correspondence name and address
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ADAM SLEPECKY
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1405 EAST 6TH STREET
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CALFEE, HALTER & GRISWOLD LLP
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CLEVELAND, OH 44114
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Assignment:
9
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| Reel/Frame: | 047652/0517 | |
| Pages: | 5 |
| | Recorded: | 12/03/2018 | | |
| Attorney Dkt #: | 17922/05277 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 3 SUMMIT PARK DRIVE |
| SUITE 700 |
| INDEPENDENCE, OHIO 44131 |
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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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15834214
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Correspondence name and address
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ADAM P. SLEPECKY
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1405 EAST 6TH STREET
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CALFEE, HALTER & GRISWOLD LLP
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CLEVELAND, OH 44114
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Assignment:
10
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| Reel/Frame: | 049709/0235 | |
| Pages: | 5 |
| | Recorded: | 07/10/2019 | | |
| Attorney Dkt #: | 17922/05357 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 3 SUMMIT PARK DRIVE |
| SUITE 700 |
| INDEPENDENCE, OHIO 44131 |
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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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16433344
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Correspondence name and address
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JOHN E. MILLER
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1405 EAST SIXTH STREET
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CALFEE, HALTER & GRISWOLD LLP
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CLEVELAND, OH 44114-1607
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Assignment:
11
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| Reel/Frame: | 035191/0173 | |
| Pages: | 8 |
| | Recorded: | 03/18/2015 | | |
| Attorney Dkt #: | 17922/04989 (1039US7) |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 35 SPINELLI PLACE |
| CAMBRIDGE, MASSACHUSETTS 02138 |
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Pat #
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Pub #
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Intl #
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App #
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14197596
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Correspondence name and address
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JOHN E. MILLER
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1405 EAST SIXTH STREET
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CALFEE, HALTER & GRISWOLD LLP
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CLEVELAND, OH 44114-4607
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Assignment:
12
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| Reel/Frame: | 036829/0589 | |
| Pages: | 7 |
| | Recorded: | 10/20/2015 | | |
| Attorney Dkt #: | 17922/05094 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 35 SPINELLI PLACE |
| CAMBRIDGE, MASSACHUSETTS 02138 |
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Pat #
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Intl #
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App #
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14631946
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Correspondence name and address
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JOHN E. MILLER
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1405 EAST SIXTH STREET
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CALFEE, HALTER & GRISWOLD LLP
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CLEVELAND, OH 44114
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Assignment:
13
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| Reel/Frame: | 036829/0525 | |
| Pages: | 7 |
| | Recorded: | 10/20/2015 | | |
| Attorney Dkt #: | 17922/05090 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 35 SPINELLI PLACE |
| CAMBRIDGE, MASSACHUSETTS 02138 |
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Pat #
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Intl #
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App #
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NONE
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14631900
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Correspondence name and address
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JOHN E. MILLER
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1405 EAST SIXTH STREET
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CALFEE, HALTER & GRISWOLD LLP
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CLEVELAND, OH 44114
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Assignment:
14
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| Reel/Frame: | 036757/0168 | |
| Pages: | 8 |
| | Recorded: | 10/08/2015 | | |
| Attorney Dkt #: | 17922/04884 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 35 SPINELLI PLACE |
| CAMBRIDGE, MASSACHUSETTS 02138 |
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Pat #
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Intl #
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App #
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NONE
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13939965
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Correspondence name and address
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JOHN E. MILLER
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1405 EAST SIXTH STREET
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CALFEE, HALTER & GRISWOLD LLP
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CLEVELAND, OH 44114
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Assignment:
15
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| Reel/Frame: | 039383/0940 | |
| Pages: | 8 |
| | Recorded: | 08/09/2016 | | |
| Attorney Dkt #: | 17922/05165/05108 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 8834 MAYFIELD ROAD |
| CHESTERLAND, OHIO 44026 |
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Pat #
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Intl #
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App #
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NONE
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15091987
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Correspondence name and address
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JOHN E. MILLER
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1405 EAST SIXTH STREET
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CALFEE, HALTER & GRISWOLD LLP
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CLEVELAND, OH 44114-1607
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Assignment:
16
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| Reel/Frame: | 047694/0535 | |
| Pages: | 6 |
| | Recorded: | 12/06/2018 | | |
| Attorney Dkt #: | 17922/05226-14-US |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 3 SUMMIT PARK DR. |
| SUITE 700 |
| INDEPENDENCE, OHIO 44131 |
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Pat #
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Intl #
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NONE
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15595722
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Correspondence name and address
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ADAM P. SLEPECKY
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1405 EAST 6TH STREET
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CALFEE, HALTER & GRISWOLD LLP
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CLEVELAND, OH 44114
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Assignment:
17
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| Reel/Frame: | 047701/0160 | |
| Pages: | 17 |
| | Recorded: | 12/07/2018 | | |
| Attorney Dkt #: | 17922/05263 16-US-A |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 3 SUMMIT PARK DRIVE |
| SUITE 700 |
| INDEPENDENCE, OHIO 44131 |
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NONE
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15782066
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Correspondence name and address
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ADAM P. SLEPECKY
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1405 EAST 6TH STREET
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CALFEE, HALTER & GRISWOLD LLP
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CLEVELAND, OH 44114
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Assignment:
18
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| Reel/Frame: | 041593/0691 | |
| Pages: | 8 |
| | Recorded: | 03/16/2017 | | |
| Attorney Dkt #: | 17922/05135 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 8834 MAYFIELD ROAD |
| CHESTERLAND, OHIO 44026 |
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14958112
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Correspondence name and address
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ADAM SLEPECKY
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1405 EAST SIXTH STREET
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CALFEE, HALTER & GRISWOLD LLP
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CLEVELAND, OH 44114-1607
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Assignment:
19
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| Reel/Frame: | 044347/0951 | |
| Pages: | 6 |
| | Recorded: | 11/01/2017 | | |
| Attorney Dkt #: | 039269-0165 |
| Conveyance: | RELEASE OF SECURITY INTEREST IN PATENTS FILED AT R/F 031266/0985 |
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Assignee
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| 8834 MAYFIELD ROAD |
| CHESTERLAND, OHIO 44026 |
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NONE
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13923158
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Correspondence name and address
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LATHAM & WATKINS LLP C/O ANGELA M. AMARU
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885 THIRD AVENUE
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NEW YORK, NY 10022
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Assignment:
20
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| Reel/Frame: | 044654/0001 | |
| Pages: | 6 |
| | Recorded: | 11/01/2017 | | |
| Attorney Dkt #: | 039269-0165 |
| Conveyance: | RELEASE OF SECURITY INTEREST IN PATENTS FILED AT R/F 038322/0170 |
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Assignee
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| 8834 MAYFIELD ROAD |
| CHESTERLAND, OHIO 44026 |
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Pat #
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12908411
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13324424
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13599828
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13838806
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Correspondence name and address
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LATHAM & WATKINS LLP C/O ANGELA M. AMARU
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885 THIRD AVENUE
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NEW YORK, NY 10022
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Assignment:
21
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| Reel/Frame: | 047625/0347 | |
| Pages: | 10 |
| | Recorded: | 11/29/2018 | | |
| Attorney Dkt #: | 17922/05296 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 3 SUMMIT PARK DR. |
| SUITE 700 |
| INDEPENDENCE, OHIO 44131 |
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NONE
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15952459
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Correspondence name and address
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ADAM SLEPECKY
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1405 EAST 6TH STREET
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CALFEE, HALTER & GRISWOLD LLP
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CLEVELAND, OH 44114
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Assignment:
22
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| Reel/Frame: | 046036/0627 | |
| Pages: | 6 |
| | Recorded: | 06/09/2018 | | |
| Conveyance: | RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 8834 MAYFIELD ROAD |
| CHESTERLAND, OHIO 44026 |
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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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Pat #
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App #
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12908411
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13599828
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13838806
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14197596
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14631946
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14958112
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NONE
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15078371
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15081037
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NONE
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15091987
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NONE
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15228189
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15339986
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15340000
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NONE
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15595722
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15721982
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15721983
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NONE
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15782066
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NONE
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15782922
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Correspondence name and address
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KAROLINA EBEL
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601 LEXINGTON AVENUE, 31ST FLOOR
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NEW YORK, NY 10022
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Assignment:
23
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| Reel/Frame: | 046036/0705 | |
| Pages: | 6 |
| | Recorded: | 06/09/2018 | | |
| Conveyance: | RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 8834 MAYFIELD ROAD |
| CHESTERLAND, OHIO 44026 |
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Pat #
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Pat #
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12908411
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13599828
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13838806
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14197596
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14631946
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14958112
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NONE
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15078371
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15081037
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NONE
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15091987
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15339986
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15340000
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NONE
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15595722
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15721983
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NONE
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15782066
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NONE
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15782922
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|
Correspondence name and address
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| |
KAROLINA EBEL
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| |
601 LEXINGTON AVENUE, 31ST FLOOR
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NEW YORK, NY 10022
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Assignment:
24
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| |
|
| Reel/Frame: | 059453/0423 | |
| Pages: | 9 |
| | Recorded: | 03/31/2022 | | |
| Attorney Dkt #: | 17922.05928 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 3 SUMMIT PARK DRIVE |
| SUITE 700 |
| INDEPENDENCE, OHIO 44131 |
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Pub #
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Intl #
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NONE
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17295278
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Correspondence name and address
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| |
ADAM P. SLEPECKY
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| |
CALFEE, HALTER & GRISWOLD LLP
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| |
1405 EAST SIXTH STREET
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| |
CLEVELAND, OH 44114-1607
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|
|
Assignment:
25
|
| |
|
| Reel/Frame: | 060644/0657 | |
| Pages: | 14 |
| | Recorded: | 07/27/2022 | | |
| Attorney Dkt #: | 17922.05929 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 3 SUMMIT PARK DRIVE |
| SUITE 7OO |
| INDEPENDENCE, OHIO 44131 |
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Pat #
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Pub #
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Intl #
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App #
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17295281
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Correspondence name and address
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| |
ADAM P. SLEPECKY
|
| |
CALFEE, HALTER & GRISWOLD LLP
|
| |
1405 EAST SIXTH STREET
|
| |
CLEVELAND, OH 44114-1607
|
|
Search Results as of:
05/29/2024 10:27 AM
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