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 : YORK, BILLIE M.
Total Assignments: 9
Assignment: 1
Reel/Frame:005864/0095   Pages: 7
Recorded: 10/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YORK, BILLIE M.
Exec Dt:
08/23/1991
2
ROBERTSON, STELLA M.
Exec Dt:
08/20/1991
3
YANNI, JOHN M.
Exec Dt:
08/23/1991
Assignee
1
ALCON LABORATORIES, INC.
A COMPANY OF DE
6201 SOUTH FREEWAY
FORTH WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5192780
NONE
07734728
Correspondence name and address
PATENT DEPT.
ALCON LABORATORIES, INC.
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 2
Reel/Frame:006568/0284   Pages: 4
Recorded: 06/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YORK, BILLIE M.
Exec Dt:
04/16/1993
2
KYBA, EVAN P.
Exec Dt:
04/16/1993
Assignee
1
ALCON LABORATORIES, INC.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134-2099
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5314916
NONE
08049462
Correspondence name and address
GREGG C. BROWN
PATENT DEPARTMENT Q-148
6201 SOUTH FREEWAY
FORT WORTH, TX 76134-2099
Assignment: 3
Reel/Frame:006669/0196   Pages: 4
Recorded: 07/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YORK, BILLIE M.
Exec Dt:
07/29/1993
Assignee
1
ALCON LABORATORIES, INC.
PATENT DEPARTMENT Q-148
6201 SOUTH FREEWAY FORT WORTH, TX 76134-2099
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5521208
NONE
08099304
Correspondence name and address
BARRY L. COPELAND
PATENT DEPARTMENT Q-148
ALCON LABORATORIES, INC.
6201 SOUTH FREEWAY
FORT WORTH, TX 76134-2099
Assignment: 4
Reel/Frame:006831/0258   Pages: 4
Recorded: 01/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIXON, JON C.
Exec Dt:
09/29/1993
2
YORK, BILLIE M.
Exec Dt:
09/29/1993
Assignee
1
ALCON LABORATORIES, INC.
PATENT DEPARTMENT Q-148, 6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134-2099
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5411940
NONE
08128460
Correspondence name and address
ALCON LABOROATORIES, INC.
GREGG C. BROWN
PATENT DEPT. Q-148
6201 SOUTH FREEWAY
FORT WORTH, TX 76134-2099
Assignment: 5
Reel/Frame:007787/0058   Pages: 4
Recorded: 11/08/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YORK, BILLIE M.
Exec Dt:
11/08/1995
2
YANNI, JOHN M.
Exec Dt:
11/08/1995
3
DUPRIEST, MARK T.
Exec Dt:
11/08/1995
Assignee
1
ALCON LABORATORIES, INC.
PATENT DEPARTMENT Q-148
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5612364
NONE
08555252
Correspondence name and address
ALCON LABORATORIES, INC.
SALLY YEAGER
PATENT DEPARTMENT Q-148
6201 SOUTH FREEWAY
FORT WORTH, TX 76134-2099
Assignment: 6
Reel/Frame:010547/0501   Pages: 3
Recorded: 01/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STONE, RALPH P.
Exec Dt:
10/28/1999
2
YORK, BILLIE M.
Exec Dt:
10/28/1999
3
HORN, RODNEY K.
Exec Dt:
10/28/1999
4
KIEL, JEFFREY S.
Exec Dt:
10/28/1999
Assignee
1
PICK ENTERPRISES, INC.
1504 11TH STREET
WICHITA FALLS, TEXAS 70801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5976462
NONE
08895844
Correspondence name and address
ALCON RESEARCH, LTD.
SALLY YEAGER
R&D LEGAL DEPARTMENT, Q-148
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134-2099
Assignment: 7
Reel/Frame:011174/0515   Pages: 4
Recorded: 08/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEAN, THOMAS R.
Exec Dt:
08/14/2000
2
DESANTIS, LOUIS JR.
Exec Dt:
08/14/2000
3
YORK, BILLIE M.
Exec Dt:
08/14/2000
Assignee
1
ALCON LABORATORIES, INC.
R&D LEGAL DEPARTMENT Q-148
6201 SOUTH FREEWAY, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6242442
NONE
09601634
Correspondence name and address
ALCON RESEARCH, LTD.
SALLY YEAGER
R&D LEGAL DEPARTMENT Q-148
6201 SOUTH FREEWAY
FORT WORTH, TX 76134-2099
Assignment: 8
Reel/Frame:011236/0091   Pages: 7
Recorded: 10/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAACOBI, YOSEPH
Exec Dt:
09/02/2000
2
CLARK, ABBOT F.
Exec Dt:
09/25/2000
3
DAHLIN, DAVID C.
Exec Dt:
09/26/2000
4
STRUBLE, CRAIG B.
Exec Dt:
09/26/2000
5
MARSH, DAVID A.
Exec Dt:
09/25/2000
6
YORK, BILLIE M.
Exec Dt:
09/28/2000
Assignee
1
ALCON UNIVERSAL LTD.
BOSCH 69
6331 HUNENBERG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6413245
NONE
09677656
Correspondence name and address
ALCON RESEARCH, LTD.
W. DAVID LEE
MAIL CODE Q-148
6201 SOUTH FREEWAY
FORT WORTH, TX 76134-2099
Assignment: 9
Reel/Frame:011842/0851   Pages: 4
Recorded: 05/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELLBERG, MARK R.
Exec Dt:
05/18/2001
2
NIXON, JON C.
Exec Dt:
05/01/2001
3
YORK, BILLIE M.
Exec Dt:
05/16/2001
Assignee
1
ALCON UNIVERSAL LTD.
P.O. BOX 62, BOSCH 69
CH-6331 HUNENBERG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020016359
09862132
Correspondence name and address
ALCON RESEARCH LTD.
GREGG C. BROWN
6201 SOUTH FREEWAY
R&D COUNSEL Q-148
FORT WORTH, TX 76134-2099

Search Results as of: 05/22/2024 01:45 PM
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