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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : SERCEL, JOEL
Total Assignments: 13
Assignment: 1
Reel/Frame:021451/0569   Pages: 2
Recorded: 08/27/2008
Attorney Dkt #:P247-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SERCEL, JOEL
Exec Dt:
07/16/2008
Assignee
1
CALIFORNIA INSTITUTE OF TECHNOLOGY
1200 E. CALIFORNIA BLVD. M/C 201-85
PASADENA, CALIFORNIA 91125
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080320381
12140825
Correspondence name and address
STEINFL & BRUNO
301 N LAKE AVENUE STE 810
PASADENA, CA 91101
Assignment: 2
Reel/Frame:053243/0303   Pages: 3
Recorded: 07/17/2020
Attorney Dkt #:33153/MPAT4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SERCEL, JOEL
Exec Dt:
01/24/2020
Assignee
1
MOMENTUS INC.
3050 KENNETH STREET
SANTA CLARRA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10910198
US20200294772
16773908
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:053243/0426   Pages: 3
Recorded: 07/17/2020
Attorney Dkt #:33153/MPAT3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SERCEL, JOEL
Exec Dt:
01/24/2020
Assignee
1
MOMENTUS INC.
3050 KENNETH STREET
SANTA CLARRA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200283174
16773901
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:053243/0513   Pages: 3
Recorded: 07/17/2020
Attorney Dkt #:33153/MPAT1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SERCEL, JOEL
Exec Dt:
01/24/2020
Assignee
1
MOMENTUS INC.
3050 KENNETH STREET
SANTA CLARRA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11414219
US20210197989
16773880
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:053243/0612   Pages: 3
Recorded: 07/17/2020
Attorney Dkt #:33153/MPAT2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SERCEL, JOEL
Exec Dt:
01/24/2020
Assignee
1
MOMENTUS INC.
3050 KENNETH STREET
SANTA CLARRA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210197987
16775084
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:053243/0759   Pages: 3
Recorded: 07/17/2020
Attorney Dkt #:33153/MPAT5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SERCEL, JOEL
Exec Dt:
01/24/2020
Assignee
1
MOMENTUS INC.
3050 KENNETH STREET
SANTA CLARRA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11352150
US20200290755
16773920
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:059884/0405   Pages: 4
Recorded: 05/10/2022
Attorney Dkt #:33153/MPAT3A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SERCEL, JOEL
Exec Dt:
01/24/2020
Assignee
1
MOMENTUS INC.
3050 KENNETH ST.
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220177166
17437044
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 8
Reel/Frame:059888/0489   Pages: 3
Recorded: 05/11/2022
Attorney Dkt #:33153/MPAT4-CON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SERCEL, JOEL
Exec Dt:
01/24/2020
Assignee
1
MOMENTUS INC.
3050 KENNETH ST.
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11527387
US20210183624
17163537
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 9
Reel/Frame:060525/0377   Pages: 10
Recorded: 07/15/2022
Attorney Dkt #:33153/MPAT5-CON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARMAN, MATTHEW
Exec Dt:
06/21/2020
2
SERCEL, JOEL
Exec Dt:
01/24/2020
3
KOKORICH, MIKHAIL
Exec Dt:
06/18/2020
4
SMALL, JAMES
Exec Dt:
03/25/2020
5
SIMON, NICHOLAS
Exec Dt:
03/31/2020
6
ORR, NATHAN
Exec Dt:
06/18/2020
7
AVERY, SAMUEL
Exec Dt:
06/20/2020
8
STANLEY, SCOTT
Exec Dt:
07/06/2020
Assignee
1
MOMENTUS INC.
3050 KENNETH ST.
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11958636
US20220258885
17735357
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 10
Reel/Frame:061149/0883   Pages: 5
Recorded: 09/20/2022
Attorney Dkt #:33153/MPAT1-CON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SERCEL, JOEL
Exec Dt:
01/24/2020
2
MITCHELL, AARON
Exec Dt:
06/19/2020
Assignee
1
MOMENTUS INC.
3050 KENNETH ST.
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220315251
17847019
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 11
Reel/Frame:052040/0155   Pages: 3
Recorded: 03/06/2020
Attorney Dkt #:TACRP.002A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SERCEL, JOEL
Exec Dt:
03/05/2020
Assignee
1
TRANS ASTRONAUTICA CORPORATION
11404 CAMALOA AVENUE
LAKE VIEW TERRACE, CALIFORNIA 91342
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11280194
US20180051914
15560916
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 12
Reel/Frame:056670/0001   Pages: 3
Recorded: 06/25/2021
Attorney Dkt #:TACRP.002C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SERCEL, JOEL
Exec Dt:
03/05/2020
Assignee
1
TRANS ASTRONAUTICA CORPORATION
11404 CAMALOA AVENUE
LAKE VIEW TERRACE, CALIFORNIA 91342
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11085669
US20210033309
16994495
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 13
Reel/Frame:063210/0190   Pages: 3
Recorded: 04/03/2023
Attorney Dkt #:TACRP.002C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SERCEL, JOEL
Exec Dt:
03/05/2020
Assignee
1
TRANS ASTRONAUTICA CORPORATION
11404 CAMALOA AVENUE
LAKE VIEW TERRACE, CALIFORNIA 91342
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11643930
US20220186618
17645671
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614

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