skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : ALECTOR LLC
Total Assignments: 7
Assignment: 1
Reel/Frame:060328/0406   Pages: 3
Recorded: 06/09/2022
Attorney Dkt #:4503.0000000
Conveyance: CHANGE OF ADDRESS
Assignor
1
ALECTOR LLC
Exec Dt:
05/31/2022
Assignee
1
ALECTOR LLC
131 OYSTER POINT BOULEVARD, SUITE 600
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11440957
US20200339680
16959081
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:060513/0264   Pages: 2
Recorded: 06/16/2022
Attorney Dkt #:4503.0020002
Conveyance: CHANGE OF ADDRESS
Assignor
1
ALECTOR LLC
Exec Dt:
05/31/2022
Assignee
1
ALECTOR LLC
131 OYSTER POINT BOULEVARD, SUITE 600
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11472874
US20210040200
16965676
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:069228/0342   Pages: 2
Recorded: 10/23/2024
Attorney Dkt #:4503.0030002/3
Conveyance: CHANGE OF ADDRESS
Assignor
1
ALECTOR LLC
Exec Dt:
05/31/2022
Assignee
1
ALECTOR LLC
131 OYSTER POINT BOULEVARD
SUITE 600
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20210122817
16965675
 
12215149
US20220380455
17722624
Correspondence name and address
MATTHEW A. SMITH
1101 K STREET NW
10TH FLOOR
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:070322/0108   Pages: 2
Recorded: 02/25/2025
Attorney Dkt #:4503.0010002
Conveyance: CHANGE OF ADDRESS
Assignor
1
ALECTOR LLC
Exec Dt:
05/31/2022
Assignee
1
ALECTOR LLC
131 OYSTER POINT BOULEVARD, SUITE 600
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12319734
US20230303681
17820686
Correspondence name and address
MATTHEW A. SMITH
1101 K STREET NW
10TH FLOOR
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:070643/0826   Pages: 2
Recorded: 03/26/2025
Attorney Dkt #:4503.0020003/4
Conveyance: CHANGE OF ADDRESS
Assignor
1
ALECTOR LLC
Exec Dt:
05/31/2022
Assignee
1
ALECTOR LLC
131 OYSTER POINT BOULEVARD
SUITE 600
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
12331111
US20230126400
17821006
 
12331112
US20230142579
17821010
Correspondence name and address
MATTHEW A. SMITH
1101 K STREET NW
10TH FLOOR
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:060614/0384   Pages: 2
Recorded: 07/07/2022
Attorney Dkt #:4503.0130004
Conveyance: CHANGE OF ADDRESS
Assignor
1
ALECTOR LLC
Exec Dt:
07/07/2022
Assignee
1
ALECTOR LLC
131 OYSTER POINT BOULEVARD, SUITE 600
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210403540
17156153
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:069386/0141   Pages: 13
Recorded: 11/14/2024
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALECTOR, INC.
Exec Dt:
11/14/2024
2
ALECTOR LLC
Exec Dt:
11/14/2024
Assignee
1
HERCULES CAPITAL, INC., AS AGENT
1 NORTH B STREET
SUITE 2000
SAN MATEO, CALIFORNIA 94401
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
10875919
US20180186878
15498004
 
11174313
US20190085076
15735946
 
11136390
US20190002560
15735947
 
10800844
US20190062427
15772010
 
11147249
US20180160661
15836089
 
10711062
US20190040131
16054840
 
11472877
US20200131264
16078965
 
11319373
US20190359707
16421692
 
11779642
US20190275150
16463062
 
11359014
US20210017275
16614302
 
11390680
US20200277374
16792040
 
11254743
US20210139581
16869315
 
11667699
US20210079074
16943123
 
11440957
US20200339680
16959081
 
11472874
US20210040200
16965676
 
12227568
US20210246204
16972840
 
11667710
US20210095023
17016744
 
11987612
US20210284710
17088149
 
11897968
US20210261685
17118921
 
12060422
US20210277113
17256508
 
12258398
US20210395361
17263534
 
12247073
US20210317208
17272083
 
NONE
US20220251190
17459835
 
12004494
US20220000083
17475116
 
NONE
US20220162309
17581471
 
11976119
US20220289844
17707637
 
12215149
US20220380455
17722624
 
11965023
US20220315656
17740100
 
NONE
US20220281976
17752606
 
NONE
US20230035072
17784579
 
12319734
US20230303681
17820686
 
12331111
US20230126400
17821006
 
12331112
US20230142579
17821010
 
NONE
US20220411503
17831336
 
NONE
US20230220074
17904513
 
12110327
US20230121869
17931757
 
NONE
US20240294650
17995189
 
NONE
US20240067723
18298110
 
NONE
US20240076362
18310207
 
NONE
US20240287204
18392569
 
NONE
US20240270866
18423604
 
12226482
US20240082395
18454286
 
NONE
US20240174746
18551162
 
NONE
US20240166738
18551963
 
NONE
US20240279341
18570865
 
NONE
US20240279358
18570888
 
12258410
US20240301071
18627754
 
NONE
US20240279305
18637627
 
NONE
US20240254227
18637960
 
NONE
US20240329054
18656427
 
NONE
US20240425587
18686156
 
NONE
US20250026827
18756198
 
NONE
US20250092131
18824619
Correspondence name and address
DLA PIPER LLP (US)
4365 EXECUTIVE DRIVE
SUITE 1100
SAN DIEGO, CA 92121

Search Results as of: 10/07/2025 05:45 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT