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Patent Assignment Assignor Details
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Assignor Name : YORK, BILLIE M. JR.
Total Assignments: 14
Assignment: 1
Reel/Frame:004362/0891   Pages: 2
Recorded: 01/25/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUPRIEST, MARK T.
Exec Dt:
01/18/1981
2
YORK, BILLIE M. JR.
Exec Dt:
01/18/1981
Assignee
1
ALCON LABORATORIES,INC., A CORP OF DEL
6201 SOUTH FREEWAY
P.O. BOX 1959
FORT WORTH, TEXAS 7601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4659733
NONE
06678833
Correspondence name and address
ROBERT L. PRICE
LOWE, KING, PRICE & BECKER
2001 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:003954/0293   Pages: 1
Recorded: 11/20/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YORK, BILLIE M. JR.
Exec Dt:
11/19/1981
Assignee
1
ALCON LABORATORIES INC., A CORP OF DE
FORT WORTH, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4461904
NONE
06323371
Correspondence name and address
FITCH, EVEN & TABIN
135 SOUTH LA SALLE ST.
CHICAGO, IL 60603
Assignment: 3
Reel/Frame:003999/0115   Pages: 1
Recorded: 04/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YORK, BILLIE M. JR.
Exec Dt:
04/07/1982
Assignee
1
ALCON LABORATORIES. INC.; A CORP. OF DE.
FORT WORTH, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4436745
NONE
06368630
Correspondence name and address
FITCH, EVEN, TABIN, FLANNERY & WELSH
135 SOUTH LA SALLE STREET
CHICAGO, IL 60603
Assignment: 4
Reel/Frame:004003/0729   Pages: 1
Recorded: 04/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YORK, BILLIE M. JR.
Exec Dt:
04/07/1982
Assignee
1
ALCON LABORATORIES, INC., A DE CORP.
FORT WORTH, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4464385
NONE
06368629
Correspondence name and address
FITCH, EVEN, TABIN, FLANNERY & WELSCH
135 S. LA SALLE ST.
CHICAGO, IL 60603
Assignment: 5
Reel/Frame:004003/0730   Pages: 1
Recorded: 04/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YORK, BILLIE M. JR.
Exec Dt:
04/07/1982
Assignee
1
ALCON LABORATORIES, INC., A DE CORP TX
FORT WORTH, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4438272
NONE
06368631
Correspondence name and address
FITCH, EVEN, TABIN, FLANNRY & TABIN
135 S. LA SALLE ST.
CHICAGO, IL 60603
Assignment: 6
Reel/Frame:004467/0152   Pages: 3
Recorded: 10/18/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CAVERO, ICILIO
Exec Dt:
06/27/1983
2
LANGER, SALOMON Z.
Exec Dt:
06/27/1983
3
YORK, BILLIE M. JR.
Exec Dt:
06/23/1983
Assignee
1
ALCON LABORATORIES, INC., FORT WORTH, TEXAS, A CORP. OF DE.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4515800
NONE
06520071
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
135 S. LA SALLE STREET
CHICAGO, IL. 60603
Assignment: 7
Reel/Frame:004215/0155   Pages: 1
Recorded: 08/03/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YORK, BILLIE M. JR.
Exec Dt:
08/02/1983
Assignee
1
ALCON LABORATORIES, INC.
A DE CORP.
FORT WORTH, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4517199
NONE
06519791
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
135 SOUTH LA SALLE ST.
CHICAGO, IL 60603
Assignment: 8
Reel/Frame:004265/0769   Pages: 1
Recorded: 04/09/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YORK, BILLIE M. JR.
Exec Dt:
04/03/1984
Assignee
1
ALCON LABORATORIES, INC.
P.O. BOX 1959
A DE CORP.
FORT WORTH, TEXAS 76101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4540700
NONE
06577692
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
135 S. LASALLE ST.
CHICAGO, IL 60603
Assignment: 9
Reel/Frame:004248/0596   Pages: 2
Recorded: 04/11/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YORK, BILLIE M. JR.
Exec Dt:
04/10/1984
Assignee
1
ALCON LABORATORIES, INC., A CORP OF DE
FORT WORTH, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4600717
NONE
06599283
Correspondence name and address
LOWE, KING, PRICE & BECKER
2001 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:004368/0278   Pages: 1
Recorded: 11/15/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YORK, BILLIE M. JR.
Exec Dt:
11/06/1984
Assignee
1
ALCON LABORATORIES, INC., A DE CORP.
FORT WORTH, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4609663
NONE
06649288
Correspondence name and address
LOWE, KING, PRICE & BECKER
STE. 209, 2001 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:004347/0592   Pages: 2
Recorded: 12/14/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DE SANTIS, LOUIS M.
Exec Dt:
12/13/1984
2
DE FALLER, JOSEPH M.
Exec Dt:
12/13/1984
3
YORK, BILLIE M. JR.
Exec Dt:
12/13/1984
Assignee
1
ALCON LABORATORIES, INC.
6201 SOUTH FREEWAY, P.O. BOX 1959
A DE CORP.
FORT WORTH, TEXAS 76101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4587257
NONE
06682593
Correspondence name and address
ROBERT L. PRICE
LOWE, KING, PRICE & BECKER
2001 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:004502/0552   Pages: 2
Recorded: 01/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YORK, BILLIE M. JR.
Exec Dt:
12/23/1985
Assignee
1
ALCON LABORATORIES, INC.
A CORP OF DELAWARE
FORTH WORTH, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4717725
NONE
06816870
Correspondence name and address
LOWE, KING, PRICE & BECKER
2001 JEFF. DAVIS HWY., STE. 209
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:005023/0873   Pages: 1
Recorded: 02/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YORK, BILLIE M. JR.
Exec Dt:
02/07/1989
Assignee
1
ALCON LABORATORIES, INC.
A CORP. OF DE
FORT WORTH, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4864028
NONE
07094636
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
SUITE 300, 99 CANAL CENTER PLAZZA
ALEXANDRIA, VA. 22314
Assignment: 14
Reel/Frame:005217/0636   Pages: 1
Recorded: 01/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YORK, BILLIE M. JR.
Exec Dt:
09/21/1989
Assignee
1
ALCON LABORATORIES, INC.
6201 SOUTH FREEWAY
A CORP. OF DE.
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5070100
NONE
07402035
Correspondence name and address
ROBERT L. PRICE
LOWE, PRICE, LEBLANC, BECKER & SHUR
99 CANAL CENTER PLAZA, STE 300
ALEXANDRIA, VA 22314

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