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Patent Assignment Assignor Details
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Assignor Name : SHEFFIELD, VAL C.
Total Assignments: 14
Assignment: 1
Reel/Frame:007058/0576   Pages: 2
Recorded: 07/11/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STONE, EDWARD M.
Exec Dt:
06/24/1994
2
ALWARD, WALLACE L.M.
Exec Dt:
06/24/1994
3
SHEFFIELD, VAL C.
Exec Dt:
06/24/1994
Assignee
1
UNIVERSITY OF IOWA RESEARCH FOUNDATION, THE
OAKDALE RESEARCH CAMPUS
214 TECHNOLOGY INNOVATION CENTER
IOWA CITY, IOWA 52319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5916778
NONE
08234218
Correspondence name and address
BETH E. ARNOLD
LAHIVE & COCKFIELD
SUITE 510
60 STATE STREET
BOSTON, MA 02109
Assignment: 2
Reel/Frame:008607/0643   Pages: 3
Recorded: 07/18/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STONE, EDWIN M.
Exec Dt:
02/21/1997
2
SHEFFIELD, VAL C.
Exec Dt:
02/21/1997
3
ALWARD, WALLACE L.M.
Exec Dt:
02/21/1997
Assignee
1
UNIVERSITY OF IOWA RESEARCH FOUNDATION, THE
OAKDALE RESEARCH CAMPUS
214 TECHNOLOGY INNOVATION CENTER
IOWA CITY, IOWA 52319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5925748
NONE
08748479
Correspondence name and address
FOLEY, HOAG & ELIOT, LLP
BETH E. ARNOLD, ESQ.
ONE POST OFFICE SQUARE
BOSTON, MA 02110-2170
Assignment: 3
Reel/Frame:008841/0316   Pages: 3
Recorded: 12/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STONE, EDWIN M.
Exec Dt:
07/02/1997
2
SHEFFIELD, VAL C.
Exec Dt:
07/02/1997
3
ALWARD, WALLACE L.M.
Exec Dt:
07/02/1997
Assignee
1
UNIVERSITY OF IOWA RESEARCH FOUNDATION
214 TECHNOLOGY INNOVATION CENTER OAKDALE RESEARCH CAMPUS
IOWA CITY, IOWA 52319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6271026
NONE
08822999
Correspondence name and address
FOLEY, HOAG & ELIOT, LLP
BETH E. ARNOLD
PATENT GROUP
ONE POST OFFICE SQUARE
BOSTON, MA 02109-2170
Assignment: 4
Reel/Frame:009281/0844   Pages: 3
Recorded: 06/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STONE, EDWIN M.
Exec Dt:
06/05/1998
2
SHEFFIELD, VAL C.
Exec Dt:
06/08/1998
3
ALWARD, WALLACE L.M.
Exec Dt:
06/09/1998
Assignee
1
UNIVERSITY OF IOWA RESEARCH FOUNDATION
OAKDALE RESEARCH CAMPUS
214 TECHNOLOGY INNOVATION CENTER
IOWA CITY, IOWA 52319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5885776
NONE
08791347
Correspondence name and address
FOLEY, HOAG & ELIOT, LLP
BETH E. ARNOLD
PATENT GROUP
ONE POST OFFICE SQUARE
BOSTON, MA 02109-2170
Assignment: 5
Reel/Frame:009588/0105   Pages: 4
Recorded: 11/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STONE, EDWIN M.
Exec Dt:
08/07/1998
2
SHEFFIELD, VAL C.
Exec Dt:
08/07/1998
3
ALWARD, WALLACE L.M.
Exec Dt:
08/07/1998
4
FINGERT, JOHN
Exec Dt:
08/06/1998
Assignee
1
UNIVERSITY OF IOWA RESEARCH FOUNDATION, THE
214 TECHNOLOGY INNOVATION CENTER, OAKDALE RESEARCH CAMPUS
IOWA CITY, IOWA 52319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6403307
NONE
09056285
Correspondence name and address
FOLEY, HOAG & ELIOT LLP
MATTHEW P. VINCENT
PATENT GROUP
ONE POST OFFICE SQUARE
BOSTON, MA 02109-2170
Assignment: 6
Reel/Frame:009727/0388   Pages: 4
Recorded: 01/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEFFIELD, VAL C.
Exec Dt:
01/06/1999
2
ALWARD, WALLACE L.M.
Exec Dt:
01/12/1999
3
STONE, EDWIN M.
Exec Dt:
01/12/1999
4
NISHIMURA, DARRYL
Exec Dt:
01/06/1999
5
PATIL, SHIVA
Exec Dt:
01/06/1999
Assignee
1
UNIVERSITY OF IOWA RESEARCH FOUNDATION, THE
214 TECHNOLOGY INNOVATION CENTER OAKDALE RESEARCH CAMPUS
IOWA CITY, IOWA 52319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6207450
NONE
09083352
Correspondence name and address
FOLEY, HOAG & ELIOT LLP
PATENT GROUP
ONE POST OFFICE SQUARE
BOSTON, MA 02109-2170
Assignment: 7
Reel/Frame:009839/0713   Pages: 4
Recorded: 03/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEFFIELD, VAL C.
Exec Dt:
03/02/1999
2
ALWARD, WALLACE L.M.
Exec Dt:
02/12/1999
3
STONE, EDWIN M.
Exec Dt:
02/22/1999
4
NISHIMURA, DARRYL
Exec Dt:
02/19/1999
5
PATIL, SHIVA
Exec Dt:
02/12/1999
Assignee
1
IOWA RESEARCH FOUNDATION, UNIVERSITY OF, THE
OAKDALE RESEARCH CAMPUS
214 TECHNOLOGY INNOVATION CENTER
IOWA CITY, IOWA 52319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6087107
NONE
09083351
Correspondence name and address
FOLEY, HOAG & ELIOT LLP
BETH E. ARNOLD
PATENT GROUP
ONE POST OFFICE SQUARE
BOSTON, MA 02109-2170
Assignment: 8
Reel/Frame:009940/0324   Pages: 3
Recorded: 05/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STONE, EDWIN M.
Exec Dt:
04/14/1999
2
SHEFFIELD, VAL C.
Exec Dt:
04/08/1999
Assignee
1
IOWA, UNIVERSITY OF, RESEARCH FOUNDATION, THE
OAKDALE RESEARCH CAMPUS
214 TECHNOLOGY INNOVATION CENTER
IOWA CITY, IOWA 52319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6417342
NONE
09248757
Correspondence name and address
FOLEY, HOAG & ELIOT LLP
ANITA VARMA
PATENT GROUP
ONE POST OFFICE SQUARE
BOSTON, MA 02109-2170
Assignment: 9
Reel/Frame:011191/0624   Pages: 2
Recorded: 10/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHEFFIELD, VAL C.
Exec Dt:
05/11/2000
Assignee
1
UNIVERSITY OF IOWA RESEARCH FOUNDATION, THE
OAKDALE RESEARCH CAMPUS
214 TECHNOLOGY INNOVATION CENTER
IOWA CITY, IOWA 52242
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6593104
NONE
09322357
Correspondence name and address
FOLEY, HOAG & ELIOT LLP
ANITA VARMA
ONE POST OFFICE SQUARE
BOSTON, MA 02109-2170
Assignment: 10
Reel/Frame:013066/0736   Pages: 4
Recorded: 07/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEFFIELD, VAL C.
Exec Dt:
05/31/2002
2
MYKYTYN, KIRK
Exec Dt:
06/03/2002
3
STONE, EDWIN M.
Exec Dt:
06/03/2002
Assignee
1
THE UNIVERSITY OF IOWA RESEARCH FOUNDATION
#214 TIC
100 OAKDALE CAMPUS
IOWA CITY, IOWA 52242
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7045317
US20030170645
10115262
Correspondence name and address
FULBRIGHT & JAWORSKI, LLP
STEVEN L. HIGHLANDER
600 CONGRESS AVENUE
SUITE 2400
AUSTIN, TX 78701
Assignment: 11
Reel/Frame:014436/0592   Pages: 9
Recorded: 09/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEFFIELD, VAL C.
Exec Dt:
07/08/2003
2
MYKYTYN, KIRK
Exec Dt:
07/08/2003
3
NISHIMURA, DARRYL Y.
Exec Dt:
07/08/2003
4
STONE, EDWIN M.
Exec Dt:
07/08/2003
5
SEARBY, CHARLES C.
Exec Dt:
07/08/2003
Assignee
1
UNIVERSITY OF IOWA RESEARDCH FOUNDATION, THE
100 OAKDALE CAMPUS #214 TIC
IOWA CITY, IOWA 52242
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6962788
US20030232375
10447322
Correspondence name and address
FULBRIGHT & JAWORSKI, L.L.P.
STEVEN L. HIGHLANDER
600 CONGRESS AVENUE, SUITE 2400
AUSTIN, TX 78701
Assignment: 12
Reel/Frame:016396/0951   Pages: 5
Recorded: 03/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEFFIELD, VAL C.
Exec Dt:
02/22/2005
2
STONE, EDWIN
Exec Dt:
02/22/2005
3
CASAVANT, THOMAS
Exec Dt:
02/23/2005
4
BRAUN, TERRY
Exec Dt:
02/23/2005
5
NISHIMURA, DARRYL
Exec Dt:
02/21/2005
Assignee
1
IOWA RESEARCH FOUNDATION, THE UNIVERSITY OF
100 OAKDALE CAMPUS #214 TIC
IOWA CITY, IOWA 52242-5000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7332591
US20060134649
11019081
Correspondence name and address
FULBRIGHT & JAWORSKI, L.L.P.
STEVEN L. HIGHLANDER
600 CONGRESS AVENUE, SUITE 2400
AUSTIN, TX 78701
Assignment: 13
Reel/Frame:025220/0735   Pages: 12
Recorded: 10/29/2010
Attorney Dkt #:3577 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLARK, ABBOT F.
Exec Dt:
10/12/2010
2
STONE, EDWIN M.
Exec Dt:
10/22/2010
3
SHEFFIELD, VAL C.
Exec Dt:
10/22/2010
4
FINGERT, JOHN
Exec Dt:
10/25/2010
5
CASAVANT, THOMAS L.
Exec Dt:
10/13/2010
6
SCHEETZ, TODD
Exec Dt:
10/13/2010
7
BRAUN, TERRY
Exec Dt:
10/13/2010
8
GRUNDSTAD, A. JASON
Exec Dt:
10/13/2010
Assignees
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
MS TB4-8
FORT WORTH, TEXAS 76134-2099
2
UNIVERSITY OF IOWA RESEARCH FOUNDATION
2660 UNIVERSITY CAPITOL CENTRE
IOWA CITY, IOWA 52241
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110104154
12915768
Correspondence name and address
ALCON
IP LEGAL, TB4-8
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 14
Reel/Frame:056839/0783   Pages: 10
Recorded: 07/13/2021
Attorney Dkt #:5167.001US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARTER, CALVIN S., PHD
Exec Dt:
04/14/2021
2
HUANG, SUNNY C.
Exec Dt:
04/14/2021
3
MILLER, MICHAEL J.
Exec Dt:
04/20/2021
4
SEARBY, CHARLES C.
Exec Dt:
04/14/2021
5
SHEFFIELD, VAL C.
Exec Dt:
04/14/2021
Assignee
1
UNIVERSITY OF IOWA RESEARCH FOUNDATION
112 N CAPITOL STREET, 6 GILMORE HALL
IOWA CITY, IOWA 52242-5500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210339035
17369784
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
PO BOX 2938
MINNEAPOLIS, MN 55402-0938

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