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 : LANG, GARY D.
Total Assignments: 25
Assignment: 1
Reel/Frame:004785/0281   Pages: 2
Recorded: 10/29/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TYREE, LEWIS JR.
Exec Dt:
10/22/1987
2
REYNOLDS, MARTIN M.
Exec Dt:
10/26/1987
3
LANG, GARY D.
Exec Dt:
10/26/1987
Assignee
1
LIQUID CARBONIC CORPORATON, 135 SOUTH LASALLE STREET, CHICAGO, ILLINOIS, A CORP. OF DE
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4783972
NONE
07114228
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
135 SOUTH LASALLE STREET - SUITE 900
CHICAGO, IL 60603-4277
Assignment: 2
Reel/Frame:005105/0873   Pages: 2
Recorded: 07/31/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LANG, GARY D.
Exec Dt:
07/25/1989
2
FINAN, DONALD S.
Exec Dt:
07/25/1989
3
RHOADES, GEORGE D.
Exec Dt:
07/25/1989
Assignee
1
LIQUID CARBONIC CORPORATION, A CORP. OF DE
135 SOUTH LASALLE STREET
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4953365
NONE
07373056
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
135 SOUTH LASALLE STREET-SUITE 900
CHICAGO, IL 60603-4277
Assignment: 3
Reel/Frame:005180/0833   Pages: 2
Recorded: 11/07/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LANG, GARY D.
Exec Dt:
11/02/1989
2
SINK, BRIAN E.
Exec Dt:
11/02/1989
Assignee
1
LIQUID CARBONIC CORPORATION
135 SOUTH LASALLE ST.
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4944162
NONE
07432594
Correspondence name and address
FITCH, EVEN, TABIN AND FLANNERY
135 SOUTH LASALLE ST., STE. 900
CHICAGO, IL 60603-4277
Assignment: 4
Reel/Frame:005215/0626   Pages: 3
Recorded: 01/16/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SINK, BRIAN E.
Exec Dt:
01/05/1990
2
LANG, GARY D.
Exec Dt:
01/05/1990
3
ZYER, BENJAMIN
Exec Dt:
01/05/1990
Assignee
1
LIQUID CARBONIC CORPORATION
135 SOUTH LASALLE ST.
A CORP. OF DE
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4947654
NONE
07444015
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
135 SOUTH LASALLE STREET-STE. 900
CHICAGO, IL 60603-4277
Assignment: 5
Reel/Frame:005266/0197   Pages: 2
Recorded: 03/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RHOADES, GEORGE D.
Exec Dt:
03/08/1990
2
LANG, GARY D.
Exec Dt:
03/09/1990
Assignee
1
LIQUID CARBONIC CORPORATION, 135 SOUTH LASALLE STREET, CHICAGO, IL A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5020330
NONE
07496457
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
135 SOUTH LA SALLE STREET, SUITE 900
CHICAGO, IL 60603-4277
Assignment: 6
Reel/Frame:005301/0665   Pages: 3
Recorded: 01/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GYGER, ROGER F.
Exec Dt:
05/02/1990
2
LANG, GARY D.
Exec Dt:
05/03/1990
3
BURGERS, KENNETH L.
Exec Dt:
05/02/1990
Assignee
1
LIQUID CARBONIC CORPORATION
135 SOUTH LASALLE STREET
A DE CORP.
CHICAGO, ILLINOIS 60603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5042262
NONE
07520773
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
135 SOUTH LASALLE STREET-STE. 900
CHICAGO, IL 60603-4277
Assignment: 7
Reel/Frame:005490/0690   Pages: 5
Recorded: 10/25/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRODERDORF, WALTER C.
Exec Dt:
10/12/1990
2
CAMACHO, JOSE M. N.
Exec Dt:
10/17/1990
3
DONOHUE, STEPHEN F.
Exec Dt:
10/02/1990
4
FINAN, DONALD S.
Exec Dt:
10/18/1990
5
OGAREK, ROBERT J.
Exec Dt:
10/17/1990
6
REYNOLDS, MARTIN M.
Exec Dt:
10/12/1990
7
LANG, GARY D.
Exec Dt:
10/12/1990
Assignee
1
LIQUID CARBONIC CORPORATION, A CORP. OF DELAWARE
135 SOUTH LASALLE STREET
CHICAGO, ILLINOIS 60603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5121611
NONE
07603533
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
135 SOUTH LA SALLE ST.,- STE. 900
CHICAGO, IL 60603-4277
Assignment: 8
Reel/Frame:005723/0495   Pages: 3
Recorded: 05/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LANG, GARY D.
Exec Dt:
05/17/1991
2
ROHR, LARRY M.
Exec Dt:
05/20/1991
Assignee
1
LIQUID CARBONIC CORPORATION
A CORPORATION OF DELAWARE
135 SOUTH LASALLE STREET
CHICAGO, ILLINOIS 60603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5170631
NONE
07704806
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
135 S. LA SALLE ST., SUITE 900
CHICAGO, IL 60603-4277
Assignment: 9
Reel/Frame:005721/0514   Pages: 3
Recorded: 05/24/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LANG, GARY D.
Exec Dt:
05/23/1991
2
GIZA, DAVID F.
Exec Dt:
05/23/1991
Assignee
1
LIQUID CARBONIC CORPORATION, A CORPORATION OF DE
135 SOUTH LASALLE STREET
CHICAGO, ILLINOIS 60603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5195334
NONE
07705119
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
135 S. LA SALLE ST., SUITE 900
CHICAGO, IL 60603-4277
Assignment: 10
Reel/Frame:005915/0617   Pages: 2
Recorded: 11/13/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LANG, GARY D.
Exec Dt:
11/11/1991
Assignee
1
LIQUID CARBONIC CORPORATION
A CORP. OF DE
135 SOUTH LASALLE ST.,
CHICAGO, ILLINOIS 60603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5205135
NONE
07791893
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
135 SOUTH LA SALLE ST., SUITE 900
CHICAGO, IL 60603
Assignment: 11
Reel/Frame:006996/0545   Pages: 4
Recorded: 05/13/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANG, GARY D.
Exec Dt:
05/03/1994
2
BRODERDORF, WALTER C.
Exec Dt:
05/03/1994
3
BLUMTHAL, WILLIAM M.
Exec Dt:
04/28/1994
Assignee
1
LIQUID CARBONIC INDUSTRIES CORPORATION
810 JORIE BOULEVARD
OAK BROOK,, ILLINOIS 60521-2216
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5444985
NONE
08242531
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
MORGAN L. FITCH, JR., ESQ.
135 S. LASALLE ST., STE. 900
CHICAGO, IL 60603
Assignment: 12
Reel/Frame:007473/0730   Pages: 3
Recorded: 05/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGLER, SIDNEY V.
Exec Dt:
04/01/1995
2
PALBISKI, CLAY
Exec Dt:
04/01/1995
3
LANG, GARY D.
Exec Dt:
05/03/1995
Assignee
1
LIQUID CARBONIC CORPORATION
810 JORIE BOULEVARD
OAK BROOK, ILLINOIS 60521
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5577392
NONE
08435333
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
JOSEPH E. SHIPLEY, ESQ.
135 SOUTH LASALLE STREET, STE. 900
CHICAGO, IL 60603-4277
Assignment: 13
Reel/Frame:009407/0273   Pages: 6
Recorded: 08/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIRARD, JOHN MARTIN
Exec Dt:
07/21/1998
2
BLUMTHAL, WILLIAM MICHAEL
Exec Dt:
07/21/1998
3
LANG, GARY D.
Exec Dt:
07/21/1998
4
NOWOTARSKI, MARK STEPHEN
Exec Dt:
07/23/1998
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5966946
NONE
09092933
Correspondence name and address
PRAXAIR, INC.
JOANN M. JELSA
LAW DEPARTMENT - M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810-5113
Assignment: 14
Reel/Frame:009802/0977   Pages: 6
Recorded: 03/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOVAK, RICHARD A.
Exec Dt:
02/04/1999
2
LANG, GARY D.
Exec Dt:
02/04/1999
3
ACHARYA, ARUN
Exec Dt:
01/25/1999
4
ROYAL, JOHN HENRI
Exec Dt:
01/26/1999
5
RASHAD, MOHAMMAD ABDUL-AZIZ
Exec Dt:
01/25/1999
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6176102
NONE
09222812
Correspondence name and address
PRAXAIR, INC
JOANN M. JELSA
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810-5113
Assignment: 15
Reel/Frame:011480/0524   Pages: 7
Recorded: 01/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOVAK, RICHARD A.
Exec Dt:
07/28/2000
2
LANG, GARY D.
Exec Dt:
07/26/2000
3
ACHARYA, ARUN
Exec Dt:
07/17/2000
4
ROYAL, JOHN HENRI
Exec Dt:
07/18/2000
5
WONG, KENNETH KAI
Exec Dt:
07/17/2000
6
ARMAN, BAYRAM
Exec Dt:
07/17/2000
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6327866
NONE
09605472
Correspondence name and address
PRAXAIR, INC.
JOANN M. JELSA
LAW DEPARTMENT - M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810-5113
Assignment: 16
Reel/Frame:011707/0261   Pages: 5
Recorded: 04/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANG, GARY D.
Exec Dt:
02/07/2001
2
CHAMBERLAIN, ROBERT J.
Exec Dt:
02/07/2001
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6497106
US20020162349
09761150
Correspondence name and address
PRAXAIR, INC.
MISS JOANN M. JELSA
LAW DEPARTMENT - MI 557
39 OLD RIDGEBURY ROAD
DANBURY, CT. 06810-5113
Assignment: 17
Reel/Frame:012296/0876   Pages: 6
Recorded: 11/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROYAL, JOHN HENRI
Exec Dt:
10/11/2001
2
GOTTZMANN, FRIEDRICH CHRISTIAN
Exec Dt:
10/11/2001
3
ACHARYA, ARUN
Exec Dt:
10/11/2001
4
LANG, GARY D.
Exec Dt:
10/06/2001
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6430938
NONE
09978765
Correspondence name and address
PRAXAIR, INC.
MISS JOANN M. JELSA
LAW DEPARTMENT-M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT. 06810-5113
Assignment: 18
Reel/Frame:026415/0564   Pages: 5
Recorded: 06/09/2011
Attorney Dkt #:11253-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMPERSAD, BRYCE M.
Exec Dt:
05/25/2011
2
GASTEYER, III, THEODORE H.
Exec Dt:
05/25/2011
3
LANG, GARY D.
Exec Dt:
05/25/2011
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120291456
13110368
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT - M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810-5113
Assignment: 19
Reel/Frame:034782/0189   Pages: 5
Recorded: 01/20/2015
Attorney Dkt #:11253-US-C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMPERSAD, BRYCE M.
Exec Dt:
05/25/2011
2
GASTEYER, THEODORE H., III
Exec Dt:
05/25/2011
3
LANG, GARY D.
Exec Dt:
05/25/2011
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140060088
14074864
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT - M1-04
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810-5113
Assignment: 20
Reel/Frame:037997/0277   Pages: 5
Recorded: 03/16/2016
Attorney Dkt #:11253-US-C1-D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMPERSAD, BRYCE M.
Exec Dt:
05/25/2011
2
GASTEYER, THEODORE H., III
Exec Dt:
05/25/2011
3
LANG, GARY D.
Exec Dt:
05/25/2011
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160195324
15071515
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT - M1-04
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810-5113
Assignment: 21
Reel/Frame:029148/0697   Pages: 8
Recorded: 10/18/2012
Attorney Dkt #:13211-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAYINI, NARI R.
Exec Dt:
10/12/2012
2
GASTEYER, THEODORE H., III
Exec Dt:
10/12/2012
3
LANG, GARY D.
Exec Dt:
10/12/2012
4
HUNEK, BALAZS
Exec Dt:
10/12/2012
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130095223
13651053
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 22
Reel/Frame:033183/0481   Pages: 8
Recorded: 06/26/2014
Attorney Dkt #:13211-US-C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAYINI, NARI R.
Exec Dt:
10/12/2012
2
GASTEYER, THEODORE H., III
Exec Dt:
10/12/2012
3
LANG, GARY D.
Exec Dt:
10/12/2012
4
ISRANI, SAMEER H.
Exec Dt:
10/12/2012
5
HUNEK, BALAZS
Exec Dt:
10/12/2012
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140308423
14315086
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 23
Reel/Frame:034700/0242   Pages: 4
Recorded: 01/13/2015
Attorney Dkt #:13605-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANG, GARY D.
Exec Dt:
03/07/2014
2
GIRARD, JOHN M.
Exec Dt:
03/07/2014
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150196049
14595867
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT - M1-04
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810-5113
Assignment: 24
Reel/Frame:058397/0547   Pages: 4
Recorded: 12/15/2021
Attorney Dkt #:13605-US-C3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANG, GARY D.
Exec Dt:
03/07/2014
2
GIRARD, JOHN M.
Exec Dt:
03/07/2021
Assignee
1
PRAXAIR TECHNOLOGY, INC.
10 RIVERVIEW DR.
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220104522
17551630
Correspondence name and address
LINDE INC. LAW DEPARTMENT
10 RIVERVIEW DRIVE
DANBURY, CT 06810-5113
Assignment: 25
Reel/Frame:035389/0303   Pages: 7
Recorded: 04/08/2015
Attorney Dkt #:13646-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISRANI, SAMEER H.
Exec Dt:
05/02/2014
2
HUNEK, BALAZS
Exec Dt:
05/02/2014
3
GASTEYER, THEODORE H., III
Exec Dt:
05/02/2014
4
LANG, GARY D.
Exec Dt:
05/02/2014
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10111453
US20150296859
14681714
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT - M1-04
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810-5113

Search Results as of: 05/27/2024 11:16 AM
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