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 Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : SIGMA INSTRUMENTS, INC.
Total Assignments: 14
Assignment: 1
Reel/Frame:004030/0959   Pages: 1
Recorded: 08/05/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELING, THOMAS E.
Exec Dt:
08/05/1982
Assignee
1
SIGMA INSTRUMENTS, INC.
170 PEARL ST.
BRAINTREE, MASSACHUSETTS 02184
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4683472
NONE
06405689
Correspondence name and address
TOREN, MC GEADY & STANGER
521 5TH AVE.
NEW YORK, NY 10175
Assignment: 2
Reel/Frame:004380/0647   Pages: 1
Recorded: 03/06/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELING, THOMAS E.
Exec Dt:
03/06/1985
Assignee
1
SIGMA INSTRUMENTS, INC.
170 PEARL ST.
BRAINTREE, MASSACHUSETTS 02184
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4606231
NONE
06708730
Correspondence name and address
TOREN, MC GEADY & STANGER
521 FIFTH AVE.
NEW YORK, NY 10175
Assignment: 3
Reel/Frame:004579/0273   Pages: 1
Recorded: 07/08/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HORBER, RALPH W.
Exec Dt:
06/06/1986
Assignee
1
SIGMA INSTRUMENTS, INC.
170 PEARL STREET
A CORP. OF MASSACHUSETTS
BRAINTREE, MASSACHUSETTS 02184
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4712028
NONE
06612563
Correspondence name and address
TOREN, MC GEADY & STANGER
535 FIFTH AVE.
NEW YORK, NY 10017
Assignment: 4
Reel/Frame:004749/0064   Pages: 3
Recorded: 07/10/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GAMBLE, JOHN G.
Exec Dt:
05/26/1987
Assignee
1
SIGMA INSTRUMENTS, INC.
170 PEARL ST.
A CORP. OF MA
BRAINTREE, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4763034
NONE
07072213
Correspondence name and address
LEO STANGER
STANGER, MICHAELSON & EINSCHLAG
382 SPRINGFIELD AVENUE
SUMMIT, NJ 07901
Assignment: 5
Reel/Frame:005027/0610   Pages: 1
Recorded: 03/02/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MARX, THOMAS I.
Exec Dt:
08/03/1988
Assignee
1
SIGMA INSTRUMENTS, INC.
90 LIBBEY PARKWAY
A CORP. OF MA.
WEYMOUTH, MASSACHUSETTS 02189
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4782287
NONE
06924897
Correspondence name and address
LEO STANGER
COUNSELOR AT LAW
382 SPRINGFIELD AVENUE
SUMMIT, N.J. 07901
Assignment: 6
Reel/Frame:005135/0037   Pages: 1
Recorded: 09/05/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YEH, THOMAS
Exec Dt:
08/03/1989
2
THIBODEAU, JOSEPH R.
Exec Dt:
08/05/1989
Assignee
1
SIGMA INSTRUMENTS, INC.
90 LIBBEY PARKWAY
A CORP. OF MASSACHUSETTS
WEYMOUTH, MASSACHUSETTS 02189
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5003426
NONE
07374216
Correspondence name and address
LEO STANGER
STANGER, MICHAELSON, REYNOLDS & SPIVAK
382 SPRINGFIELD AVENUE
SUMMIT, NJ 07901
Assignment: 7
Reel/Frame:005154/0486   Pages: 1
Recorded: 10/02/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YEH, THOMAS
Exec Dt:
08/03/1989
Assignee
1
SIGMA INSTRUMENTS, INC.
90 LIBBEY PARKWAY
WEYMOUTH, MASSACHUSETTS 02189
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4984124
NONE
07374215
Correspondence name and address
LEO STANGER
382 SPRINGFIELD AVE.
SUMMIT, NJ 07901
Assignment: 8
Reel/Frame:005176/0623   Pages: 1
Recorded: 10/10/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GAMBLE, JOHN G.
Exec Dt:
09/20/1989
Assignee
1
SIGMA INSTRUMENTS, INC.
90 LIBBEY PARKWAY
WEYMOUTH, MASSACHUSETTS 02189
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5097202
NONE
07361903
Correspondence name and address
LEO STANGER
STANGER, MICHAELSON, REYNOLDS,
SPIVAK & TOBIA
382 SPRINGFIELD AVE.
SUMMIT, NJ 07901
Assignment: 9
Reel/Frame:005242/0359   Pages: 1
Recorded: 02/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YEH, THOMAS
Exec Dt:
01/19/1990
Assignee
1
SIGMA INSTRUMENTS, INC.
90 LIBBEY PARKWAY
A CORP. OF MA.
WEYMOUTH, MASSACHUSETTS 02189
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5136456
NONE
07438631
Correspondence name and address
LEO STANGER
STRANGER, MICHAELSON, REYNOLDS,
SPIVAK & TOBIA, 382 SPRINGFIELD AVE.
SUMMIT, NJ 07901
Assignment: 10
Reel/Frame:005245/0407   Pages: 1
Recorded: 02/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MARX, THOMAS I.
Exec Dt:
01/22/1990
Assignee
1
SIGMA INSTRUMENTS, INC.
90 LIBBEY PARKWAY
A CORP. OF MA
WEYMOUTH, MASSACHUSETTS 02189
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5124642
NONE
07455523
Correspondence name and address
LEO STANGER
STANGER, MICHAELSON, REYNOLDS, SPIVAK &
TOBIA
382 SPRINGFIELD AVE.
SUMMIT, NJ 07901
Assignment: 11
Reel/Frame:010040/0299   Pages: 2
Recorded: 06/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CREMONESE, JOSEPH G.
Exec Dt:
06/14/1999
2
BECSE, TAMAS
Exec Dt:
06/14/1999
3
CRUNICK, JOHN B.
Exec Dt:
06/14/1999
4
LASKEY, LOU L., JR.
Exec Dt:
06/14/1999
Assignee
1
SIGMA INSTRUMENTS, INC.
301 SMITH DRIVE
CRANBERRY, PENNSYLVANIA 16066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6539328
NONE
09303059
Correspondence name and address
BUCHANAN INGERSOLL, P.C.
MAURI L. AVEN
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 12
Reel/Frame:015579/0911   Pages: 4
Recorded: 07/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CRUNICK, JOHN
Exec Dt:
07/19/2004
Assignee
1
SIGMA INSTRUMENTS, INC.
506 THOMAS PARK DRIVE
CRANBERRY, PENNSYLVANIA 16066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050192519
10788527
Correspondence name and address
MEYER, UNKOVIC & SCOTT, LLP
CHIARA F. ORSINI
1300 OLIVER BUILDING
PITTSBURGH, AP 15222
Assignment: 13
Reel/Frame:015761/0149   Pages: 6
Recorded: 09/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CRUNICK, JOHN
Exec Dt:
07/19/2004
2
GARDOS, PETER SANDOR
Exec Dt:
05/08/2004
Assignees
1
MYPLEASURE/SAWHORSE ENTERPRISES
221 PINE STREET
SAN FRANCISCO, CALIFORNIA 94104
2
SIGMA INSTRUMENTS, INC.
506 THOMSON PARK DRIVE
CRANBERRY, PENNSYLVANIA 16066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D530019
NONE
29200155
Correspondence name and address
MEYER UNKOVIC & SCOTT LLP
CHIARA F. ORSINI
1300 OLIVER BUILDING
PITTSBURGH, PA 15222
Assignment: 14
Reel/Frame:021457/0522   Pages: 2
Recorded: 08/28/2008
Attorney Dkt #:SIGM.01US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LU, CHIH-SHUN
Exec Dt:
01/25/2008
Assignee
1
SIGMA INSTRUMENTS, INC.
120 COMMERCE DRIVE, UNIT #1
FORT COLLINS, COLORADO 80524
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7719681
US20090095616
11871708
Correspondence name and address
COCHRAN FREUND & YOUNG LLC
2026 CARIBOU DRIVE, SUITE 201
FORT COLLINS, CO 80525

Search Results as of: 06/24/2024 10:11 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