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Patent Assignment Assignor Details
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Assignor Name : LECHUGA-BALLESTEROS, DAVID
Total Assignments: 33
Assignment: 1
Reel/Frame:009761/0698   Pages: 4
Recorded: 02/11/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENNETT, DAVID
Exec Dt:
02/08/1999
2
CABOT, KIRSTEN
Exec Dt:
02/08/1999
3
FOSTER, LINDA
Exec Dt:
02/08/1999
4
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
02/08/1999
5
PATTON, JOHN
Exec Dt:
02/08/1999
6
TAN, TRIXIE
Exec Dt:
02/08/1999
Assignee
1
INHALE THERAPEUTIC SYSTEMS
150 INDUSTRIAL ROAD
SAN CARLOS, CALIFORNIA 94070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6413547
NONE
09248416
Correspondence name and address
INHALE THERAPEUTIC SYSTEMS
FELISSA H. CAGAN
150 INDUSTRIAL ROAD
SAN CARLOS, CA 94070
Assignment: 2
Reel/Frame:011139/0244   Pages: 4
Recorded: 08/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUO, MEI-CHANG
Exec Dt:
08/11/2000
2
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
08/01/2000
Assignee
1
INHALE THERAPEUTIC SYSTEMS, INC.
150 INDUSTRIAL ROAD
SAN CARLOS, CALIFORNIA 94070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6518239
NONE
09548759
Correspondence name and address
INHALE THERAPEUTIC SYSTEMS, INC.
SUSAN T. EVANS
150 INDUSTRIAL ROAD
SAN CARLOS, CA 94070
Assignment: 3
Reel/Frame:011717/0276   Pages: 26
Recorded: 07/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DICKMAN, DANIEL A.
Exec Dt:
06/13/2001
2
CHEMBURKAR, SANJAY
Exec Dt:
06/07/2001
3
FORT, JAMES J.
Exec Dt:
06/20/2001
4
HENRY, RODGER F.
Exec Dt:
06/06/2001
5
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
06/08/2001
6
NJU, YUPING
Exec Dt:
01/17/2001
7
PORTER, WILLIAM
Exec Dt:
06/07/2001
Assignee
1
ABBOTT LABORATORIES
CHAD D-377/AP6D-2
100 ABBOTT PARK ROAD
ABBOTT PARK, ILLINOIS 60064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6608198
US20010051721
09793536
Correspondence name and address
ABBOTT LABORATORIES
STEVEN F. WEINSTOCK
100 ABBOTT PARK ROAD
CHAD D-377/AP6D-2
ABBOTT PARK, IL 60064-6050
Assignment: 4
Reel/Frame:018406/0580   Pages: 10
Recorded: 10/02/2006
Attorney Dkt #:6683USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DICKMAN, DANIEL A.
Exec Dt:
06/13/2001
2
CHEMBURKAR, SANJAY
Exec Dt:
06/07/2001
3
FORT, JAMES J.
Exec Dt:
06/20/2001
4
HENRY, RODGER F.
Exec Dt:
06/06/2001
5
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
06/08/2001
6
NIU, YUPING
Exec Dt:
06/17/2001
7
PORTER, WILLIAM
Exec Dt:
06/07/2001
Assignee
1
ABBOTT LABORATORIES
PATENT AND TRADEMARK DEPATMERTMENT
D377, AP6A-1
ABBOTT PARK, ILLINOIS 60064-6008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8058433
US20070027172
11542075
Correspondence name and address
ROBERT DEBERARDINE
PATENT AND TRADEMARK DEPARTMENT
100 ABBOTT PARK ROAD
ABBOTT LABORATORIES
ABBOTT PARK, IL 60064-6008
Assignment: 5
Reel/Frame:014054/0077   Pages: 5
Recorded: 05/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MILLER, DANFORTH
Exec Dt:
05/07/2003
2
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
05/07/2003
Assignee
1
NEKTAR THERAPEUTICS
150 INDUSTRIAL ROAD
SAN CARLOS, CALIFORNIA 94070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040025876
10430832
Correspondence name and address
NEKTAR THERAPEUTICS
MICHAEL J. RAFA
150 INDUSTRIAL ROAD
SAN CARLOS, CA 94070
Assignment: 6
Reel/Frame:015814/0379   Pages: 7
Recorded: 09/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHRMAN, S. RUSS
Exec Dt:
07/12/2004
2
CHIANG, HI-SHI
Exec Dt:
07/08/2004
3
KUO, MEI CHANG
Exec Dt:
07/07/2004
4
ZHANG, JIANG
Exec Dt:
07/07/2004
5
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
07/07/2004
Assignee
1
NEKTAR THERAPEUTICS
150 INDUSTRIAL ROAD
SAN CARLOS, CALIFORNIA 94070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050013867
10493182
Correspondence name and address
NEKTAR THERAPEUTICS
MARK A. WILSON
150 INDUSTRIAL ROAD
SAN CARLOS, CA 94070
Assignment: 7
Reel/Frame:015111/0110   Pages: 3
Recorded: 09/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VEHRING, REINHARD
Exec Dt:
08/26/2004
2
MILLER, DANFORTH
Exec Dt:
08/27/2004
3
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
09/02/2004
Assignee
1
NEKTAR THERAPEUTICS
150 INDUSTRIAL ROAD
SAN CARLOS, CALIFORNIA 94070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7862834
US20050003004
10855798
Correspondence name and address
NEKTAR THERAPEUTICS
GUY V. TUCKER
150 INDUSTRIAL ROAD
SAN CARLOS, CA 94070
Assignment: 8
Reel/Frame:017269/0409   Pages: 12
Recorded: 02/16/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUDDU, SARMA
Exec Dt:
02/10/2006
2
PALAKODATY, SRINIVAS
Exec Dt:
11/17/2005
3
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
09/19/2005
4
KUGLER, ALAN R.
Exec Dt:
09/19/2005
5
TAN, TRIXIE
Exec Dt:
09/21/2005
6
MILLER, DANFORTH
Exec Dt:
09/19/2005
7
FRANTZ, CHRISTOPHER
Exec Dt:
09/19/2005
8
MALCOLMSON, RICHARD
Exec Dt:
09/19/2005
9
WASHCO, KEITH
Exec Dt:
09/20/2005
10
TARARA, THOMAS E.
Exec Dt:
09/19/2005
11
ELDON, MICHAEL A.
Exec Dt:
09/21/2005
12
SWEENEY, THERESA
Exec Dt:
10/03/2005
13
DWIVEDI, SARVAJNA
Exec Dt:
09/19/2005
Assignee
1
NEKTAR THERAPEUTICS
150 INDUSTRIAL ROAD
SAN CARLOS, CALIFORNIA 94070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7326691
US20060025355
11158332
Correspondence name and address
STEVEN J. HELMER
NEKTAR THERAPEUTICS
150 INDUSTRIAL ROAD
SAN CARLOS, CA 94070
Assignment: 9
Reel/Frame:016879/0826   Pages: 6
Recorded: 10/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
09/27/2005
2
KUO, MEI-CHANG
Exec Dt:
09/26/2005
3
SONG, YUAN
Exec Dt:
09/26/2005
4
BUECHE, BLAINE
Exec Dt:
09/26/2005
Assignee
1
NEKTAR THERAPEUTICS
150 INDUSTRIAL ROAD
SAN CARLOS, CALIFORNIA 94070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060018840
11169153
Correspondence name and address
MICHAEL B. EINSCHLAG, NEKTAR ET AL.
150 INDUSTRIAL ROAD
SAN CARLOS, CA 94070
Assignment: 10
Reel/Frame:017552/0887   Pages: 10
Recorded: 04/28/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISHBURN, C. SIMONE
Exec Dt:
04/10/2006
2
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
04/10/2006
3
VIEGAS, TACEY
Exec Dt:
04/21/2006
4
SONG, YUAN
Exec Dt:
04/10/2006
5
LEACH, CHESTER
Exec Dt:
03/30/2006
6
KUO, MEI-CHANG
Exec Dt:
04/10/2006
7
GURSAHANI, HEMA
Exec Dt:
04/10/2006
Assignee
1
NEKTAR THERAPEUTICS AL, CORPORATION
490 DISCOVERY DRIVE
HUNTSVILLE, ALABAMA 35806
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060182692
11344404
Correspondence name and address
STEVEN J. HELMER
NEKTAR THERAPEUTICS
150 INDUSTRIAL ROAD
SAN CARLOS, CA 94070
Assignment: 11
Reel/Frame:020792/0366   Pages: 6
Recorded: 04/02/2008
Attorney Dkt #:0233.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENNETT, DAVID B.
Exec Dt:
03/27/2008
2
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
03/22/2008
Assignee
1
NEKTAR THERAPEUTICS
201 INDUSTRIAL ROAD
SAN CARLOS, CALIFORNIA 94070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060039985
11115776
Correspondence name and address
NEKTAR THERAPEUTICS
201 INDUSTRIAL ROAD
SAN CARLOS, CA 94070
Assignment: 12
Reel/Frame:029955/0330   Pages: 6
Recorded: 03/08/2013
Attorney Dkt #:92881-860265 (000120US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTAKE, SATOSHI
Exec Dt:
06/05/2010
2
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
06/01/2010
3
TRUONG-LE, VU
Exec Dt:
06/07/2010
4
YEE, LUISA
Exec Dt:
06/07/2010
5
PHAM, BINH V.
Exec Dt:
06/07/2010
6
MARTIN, RUSSELL
Exec Dt:
05/26/2010
7
SAXENA, ATUL
Exec Dt:
06/07/2010
Assignee
1
ARIDIS PHARMACEUTICALS, INC.
5941 OPTICAL COURT
SAN JOSE, CALIFORNIA 95138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9539233
US20120128729
12772854
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
EIGHTH FLOOR
TWO EMBARCADERO CENTER
SAN FRANCISCO, CA 94111
Assignment: 13
Reel/Frame:063194/0446   Pages: 6
Recorded: 03/31/2023
Attorney Dkt #:ARID-006US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTAKE, SATOSHI
Exec Dt:
06/05/2010
2
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
06/01/2010
3
TRUONG-LE, VU
Exec Dt:
06/07/2010
4
YEE, LUISA
Exec Dt:
06/07/2010
5
PHAM, BIN V.
Exec Dt:
06/07/2010
6
MARTIN, RUSSELL
Exec Dt:
05/26/2010
7
SAXENA, ATUL
Exec Dt:
06/07/2010
Assignee
1
ARIDIS PHARMACEUTICALS, INC.
983 UNIVERSITY AVENUE
BLDG.B
LOS GATOS, CALIFORNIA 95032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8637090
US20120148635
13318774
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
201 REDWOOD SHORES
SUITE 200
REDWOOD CITY, CA 94065
Assignment: 14
Reel/Frame:063633/0368   Pages: 7
Recorded: 05/12/2023
Attorney Dkt #:ARID-006US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE SPELLING OF THE 5TH INVENTORS PREVIOUSLY RECORDED AT REEL: 063194 FRAME: 0446. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
OHTAKE, SATOSHI
Exec Dt:
06/05/2010
2
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
06/01/2010
3
TRUONG-LE, VU
Exec Dt:
06/07/2010
4
YEE, LUISA
Exec Dt:
06/07/2010
5
PHAM, BINH V.
Exec Dt:
06/07/2010
6
MARTIN, RUSSELL
Exec Dt:
05/26/2010
7
SAXENA, ATUL
Exec Dt:
06/07/2010
Assignee
1
ARIDIS PHARMACEUTICALS, INC.
938 UNIVERSITY AVENUE
BLDG. B
LOS GATOS, CALIFORNIA 95032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8637090
US20120148635
13318774
Correspondence name and address
BOZICEVIC FIELD & FRANCIS LLP
201 REDWOOD SHORES PARKWAY
SUITE 200
REDWOOD CITY, CA 94065
Assignment: 15
Reel/Frame:025190/0704   Pages: 9
Recorded: 10/25/2010
Attorney Dkt #:49742/400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VEHRING, REINHARD
Exec Dt:
09/15/2010
2
HARTMAN, MICHAEL STEVEN
Exec Dt:
09/26/2010
3
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
08/06/2010
4
SMITH, ADRIAN EDWARD
Exec Dt:
07/12/2010
5
JOSHI, VIDYA B.
Exec Dt:
08/05/2010
6
DWIVEDI, SARVAJNA KUMAR
Exec Dt:
08/09/2010
Assignee
1
PEARL THERAPEUTICS, INC.
200 SAGINAW DRIVE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110132357
12790710
Correspondence name and address
SAMUEL E. WEBB
STOEL RIVES LLP
600 UNIVERSITY STREET, SUITE 3600
SEATTLE, WA 98101
Assignment: 16
Reel/Frame:027371/0508   Pages: 3
Recorded: 12/13/2011
Attorney Dkt #:136-000210US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRUONG-LE, VU
Exec Dt:
03/25/2011
2
YEE, LUISA
Exec Dt:
03/30/2011
3
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
03/31/2011
4
OHTAKE, SATOSHI
Exec Dt:
03/30/2011
Assignee
1
ARIDIS PHARMACEUTICALS
5941 OPTICAL COURT
SAN JOSE, CALIFORNIA 95138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8241886
US20100226939
12733920
Correspondence name and address
QUINE INTELLECTUAL PROPERTY LAW GROUP
2033 CLEMENT AVE, SUITE 200
ALAMEDA, CA 94501
Assignment: 17
Reel/Frame:030349/0517   Pages: 9
Recorded: 05/03/2013
Attorney Dkt #:49742/404
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VEHRING, REINHARD
Exec Dt:
07/31/2011
2
HARTMAN, MICHAEL STEVEN
Exec Dt:
08/02/2011
3
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
07/26/2011
4
SMITH, ADRIAN EDWARD
Exec Dt:
08/19/2011
5
JOSHI, VIDYA B.
Exec Dt:
07/27/2011
6
DWIVEDI, SARVAJNA KUMAR
Exec Dt:
08/02/2011
Assignee
1
PEARL THERAPEUTICS, INC.
200 SAGINAW DRIVE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8815258
US20120039952
13109884
Correspondence name and address
SAMUEL E. WEBB
STOEL RIVES LLP
600 UNIVERSITY STREET, SUITE 3600
SEATTLE, WA 98029
Assignment: 18
Reel/Frame:030349/0728   Pages: 9
Recorded: 05/03/2013
Attorney Dkt #:49742/410
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VEHRING, REINHARD
Exec Dt:
07/31/2011
2
HARTMAN, MICHAEL STEVEN
Exec Dt:
08/02/2011
3
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
07/26/2011
4
SMITH, ADRIAN EDWARD
Exec Dt:
08/19/2011
5
JOSHI, VIDYA B.
Exec Dt:
07/27/2011
6
DWIVEDI, SARVAJNA KUMAR
Exec Dt:
08/02/2011
Assignee
1
PEARL THERAPEUTICS, INC.
200 SAGINAW DRIVE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8324266
US20120039817
13281726
Correspondence name and address
SAMUEL E. WEBB
STOEL RIVES LLP
600 UNIVERSITY STREET, SUITE 3600
SEATTLE, WA 98101
Assignment: 19
Reel/Frame:030349/0763   Pages: 9
Recorded: 05/03/2013
Attorney Dkt #:49742/430
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VEHRING, REINHARD
Exec Dt:
07/31/2011
2
HARTMAN, MICHAEL STEVEN
Exec Dt:
08/02/2011
3
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
07/26/2011
4
SMITH, ADRIAN EDWARD
Exec Dt:
08/19/2011
5
JOSHI, VIDYA B.
Exec Dt:
07/27/2011
6
DWIVEDI, SARVAJNA KUMAR
Exec Dt:
08/02/2011
Assignee
1
PEARL THERAPEUTICS, INC.
200 SAGINAW DRIVE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8703806
US20130092160
13692904
Correspondence name and address
SAMUEL E. WEBB
STOEL RIVES LLP
600 UNIVERSITY STREET, SUITE 3600
SEATTLE, WA 98101
Assignment: 20
Reel/Frame:037769/0498   Pages: 9
Recorded: 02/18/2016
Attorney Dkt #:740127.404C5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VEHRING, REINHARD
Exec Dt:
07/31/2011
2
HARTMAN, MICHAEL STEVEN
Exec Dt:
08/02/2011
3
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
07/26/2011
4
SMITH, ADRIAN EDWARD
Exec Dt:
08/19/2011
5
JOSHI, VIDYA B.
Exec Dt:
07/27/2011
6
DWIVEDI, SARVAJNA KUMAR
Exec Dt:
08/02/2011
Assignee
1
PEARL THERAPEUTICS, INC.
200 CARDINAL WAY
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9415009
US20150017104
14334503
Correspondence name and address
BROOKE SARGEANT, PH.D.
SEED IP LAW GROUP PLLC
701 5TH AVENUE, SUITE 5400
SEATTLE, WA 98104
Assignment: 21
Reel/Frame:038567/0462   Pages: 9
Recorded: 05/12/2016
Attorney Dkt #:740127.404C6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VEHRING, REINHARD
Exec Dt:
07/31/2011
2
HARTMAN, MICHAEL STEVEN
Exec Dt:
08/02/2011
3
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
07/26/2011
4
SMITH, ADRIAN EDWARD
Exec Dt:
08/19/2011
5
JOSHI, VIDYA B.
Exec Dt:
07/27/2011
6
DWIVEDI, SARVAJNA KUMAR
Exec Dt:
08/02/2011
Assignee
1
PEARL THERAPEUTICS INC.
200 CARDINAL WAY
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170000725
15151174
Correspondence name and address
BROOKE SARGEANT, PH.D.
SEED IP LAW GROUP PLLC
701 5TH AVENUE, SUITE 5400
SEATTLE, WA 98104
Assignment: 22
Reel/Frame:061845/0045   Pages: 9
Recorded: 11/21/2022
Attorney Dkt #:740127.404C8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VEHRING, REINHARD
Exec Dt:
07/31/2011
2
HARTMAN, MICHAEL STEVEN
Exec Dt:
08/02/2011
3
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
07/26/2011
4
SMITH, ADRIAN EDWARD
Exec Dt:
08/19/2011
5
JOSHI, VIDYA B.
Exec Dt:
07/27/2011
6
DWIVEDI, SARVAJNA KUMAR
Exec Dt:
08/02/2011
Assignee
1
PEARL THERAPEUTICS, INC.
200 SAGINAW DRIVE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210267881
17142060
Correspondence name and address
SEED IP LAW GROUP LLP
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104
Assignment: 23
Reel/Frame:063606/0860   Pages: 9
Recorded: 05/10/2023
Attorney Dkt #:740127.404D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VEHRING, REINHARD
Exec Dt:
07/31/2011
2
HARTMAN, MICHAEL STEVEN
Exec Dt:
08/02/2011
3
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
07/26/2011
4
SMITH, ADRIAN EDWARD
Exec Dt:
08/19/2011
5
JOSHI, VIDYA B.
Exec Dt:
07/27/2011
6
DWIVEDI, SARVAJNA KUMAR
Exec Dt:
08/02/2011
Assignee
1
PEARL THERAPEUTICS, INC.
200 SAGINAW DRIVE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240024229
18188899
Correspondence name and address
SEED IP LAW GROUP LLP
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104
Assignment: 24
Reel/Frame:027785/0976   Pages: 6
Recorded: 02/29/2012
Attorney Dkt #:92881-823940 (000110US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTAKE, SATOSHI
Exec Dt:
02/01/2012
2
TRUONG-LE, VU
Exec Dt:
02/23/2012
3
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
02/06/2012
4
YEE, LUISA
Exec Dt:
02/22/2012
5
PHAM, BINH V.
Exec Dt:
02/22/2012
6
MARTIN, RUSSELL
Exec Dt:
02/04/2012
7
SAXENA, ATUL
Exec Dt:
01/31/2012
Assignee
1
ARIDIS PHARMACEUTICALS
5941 OPTICAL COURT
SAN JOSE, CALIFORNIA 95138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8637090
US20120148635
13318774
Correspondence name and address
KILPATRICK TOWNSEND AND STOCKTON LLP
TWO EMBARCADERO CENTER, 8TH FLR.
SAN FRANCISCO, CA 94111
Assignment: 25
Reel/Frame:033112/0680   Pages: 10
Recorded: 06/16/2014
Attorney Dkt #:740127.406
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAZMI, ALI
Exec Dt:
05/02/2014
2
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
05/01/2014
3
SNYDER, HERMAN E.
Exec Dt:
05/02/2014
4
IVEY, JAMES
Exec Dt:
05/01/2014
5
VEHRING, REINHARD
Exec Dt:
05/01/2014
6
SPECK, JASON H.
Exec Dt:
05/02/2014
7
DWIVEDI, SARVAJNA
Exec Dt:
05/02/2014
Assignee
1
PEARL THERAPEUTICS, INC.
200 SAGINAW DRIVE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140275517
14213834
Correspondence name and address
SAMUEL E. WEBB
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 26
Reel/Frame:049394/0297   Pages: 10
Recorded: 06/06/2019
Attorney Dkt #:740127.406C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAZMI, ALI
Exec Dt:
05/02/2014
2
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
05/01/2014
3
SNYDER, HERMAN E.
Exec Dt:
05/02/2014
4
IVEY, JAMES
Exec Dt:
05/01/2014
5
VEHRING, REINHARD
Exec Dt:
05/01/2014
6
SPECK, JASON H.
Exec Dt:
05/02/2014
7
DWIVEDI, SARVAJNA
Exec Dt:
05/02/2014
Assignee
1
PEARL THERAPEUTICS, INC.
200 SAGINAW DRIVE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180344747
15873779
Correspondence name and address
GLENDA A. GERTZ
SEED IP LAW GROUP LLP
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104
Assignment: 27
Reel/Frame:060943/0781   Pages: 10
Recorded: 08/30/2022
Attorney Dkt #:740127.406C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAZMI, ALI
Exec Dt:
05/02/2014
2
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
05/01/2014
3
SNYDER, HERMAN E.
Exec Dt:
05/02/2014
4
IVEY, JAMES
Exec Dt:
05/01/2014
5
VEHRING, REINHARD
Exec Dt:
05/01/2014
6
SPECK, JASON H.
Exec Dt:
05/02/2014
7
DWIVEDI, SARVAJNA
Exec Dt:
05/02/2014
Assignee
1
PEARL THERAPEUTICS, INC.
200 SAGINAW DRIVE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11471468
US20200368251
16777340
Correspondence name and address
SEED IP LAW GROUP LLP
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104
Assignment: 28
Reel/Frame:037757/0860   Pages: 10
Recorded: 02/17/2016
Attorney Dkt #:740127.407
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
11/12/2015
2
JOSHI, VIDYA B.
Exec Dt:
11/12/2015
3
REISNER, COLIN
Exec Dt:
11/15/2015
4
FITZGERALD DARKEN, PATRICK
Exec Dt:
11/13/2015
5
DWIVEDI, SARVAJNA KUMAR
Exec Dt:
11/13/2015
Assignee
1
PEARL THERAPEUTICS, INC.
200 CARDINAL WAY
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150150787
14285435
Correspondence name and address
BROOKE SARGEANT, PH.D.
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 29
Reel/Frame:053557/0568   Pages: 9
Recorded: 08/21/2020
Attorney Dkt #:SHE0324
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
07/31/2020
Assignee
1
NEKTAR THERAPEUTICS
455 MISSION BAY BOULEVARD SOUTH
SUITE 100
SAN FRANCISCO, CALIFORNIA 94158
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9012469
US20150038524
13823953
 
9149539
US20150283257
14645347
Correspondence name and address
NEKTAR THERAPEUTICS
455 MISSION BAY BOULEVARD SOUTH
SUITE 100
SAN FRANCISCO, CA 94158
Assignment: 30
Reel/Frame:055779/0603   Pages: 22
Recorded: 03/31/2021
Attorney Dkt #:200902-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOE, SUSAN
Exec Dt:
12/04/2020
2
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
12/04/2020
3
HANSEN, KELLISA BETH
Exec Dt:
12/03/2020
4
D'SA, DEXTER JOSEPH
Exec Dt:
11/27/2020
Assignee
1
PEARL THERAPEUTICS, INC.
200 CARDINAL WAY
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11904053
US20210121406
17081821
Correspondence name and address
ASTRAZENECA
ONE MEDIMMUNE WAY
GAITHERSBURG, MD 20878
Assignment: 31
Reel/Frame:060384/0725   Pages: 22
Recorded: 06/14/2022
Attorney Dkt #:200901-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
12/04/2020
2
HOE, SUSAN
Exec Dt:
12/04/2020
3
HANSEN, KELLISA BETH
Exec Dt:
12/03/2020
4
D'SA, DEXTER JOSEPH
Exec Dt:
11/27/2020
Assignee
1
PEARL THERAPEUTICS, INC.
200 CARDINAL WAY
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220401365
17772187
Correspondence name and address
ASTRAZENECA / MEDIMMUNE, INC.
ONE MEDIMMUNE WAY
GAITHERSBURG, MD 20878
Assignment: 32
Reel/Frame:061917/0505   Pages: 22
Recorded: 11/10/2022
Attorney Dkt #:32053/57525A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOE, SUSAN
Exec Dt:
12/04/2020
2
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
12/04/2020
3
HANSEN, KELLISA BETH
Exec Dt:
12/03/2020
4
D'SA, DEXTER JOSEPH
Exec Dt:
11/27/2020
Assignee
1
PEARL THERAPEUTICS, INC.
200 CARDINAL WAY
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230201120
18053941
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 33
Reel/Frame:061932/0643   Pages: 22
Recorded: 11/14/2022
Attorney Dkt #:32053/57525A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOE, SUSAN
Exec Dt:
12/04/2020
2
LECHUGA-BALLESTEROS, DAVID
Exec Dt:
12/04/2020
3
HANSEN, KELLISA BETH
Exec Dt:
12/03/2020
4
D'SA, DEXTER JOSEPH
Exec Dt:
11/27/2020
Assignee
1
PEARL THERAPEUTICS, INC.
200 CARDINAL WAY
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230201120
18053941
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357

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