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 : BROWN, STEVEN C.
Total Assignments: 21
Assignment: 1
Reel/Frame:009154/0276   Pages: 2
Recorded: 05/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BROWN, STEVEN C.
Exec Dt:
03/10/1998
Assignee
1
EMASS, INC.
P.O BOX 551587
DALLAS, TEXAS 75355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6120230
NONE
08917152
Correspondence name and address
ARNOLD, WHITE & DURKEE
G. SCOTT THOMAS
P.O. BOX 4433
HOUSTON, TEXAS 77210
Assignment: 2
Reel/Frame:012692/0875   Pages: 3
Recorded: 03/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMSEN, KARL V.
Exec Dt:
02/15/2002
2
URSO, CHARLES J. III
Exec Dt:
02/12/2002
3
DILDINE, JR. JAMES F.
Exec Dt:
02/15/2002
4
HARITONOFF, BORIS W.
Exec Dt:
02/12/2002
5
GRUBER, DAVID C.
Exec Dt:
02/12/2002
6
BROWN, STEVEN C.
Exec Dt:
02/12/2002
Assignee
1
XEROX CORPORATION
800 LONG RIDGE ROAD
STAMFORD, CONNECTICUT 06904
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6681671
US20030167888
10093911
Correspondence name and address
PERMAN & GREEN
RALPH D. GELLING, ESQ.
425 POST ROAD
FAIRFIELD, CT 06430-6232
Assignment: 3
Reel/Frame:023335/0142   Pages: 5
Recorded: 10/06/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, STEVEN C.
Exec Dt:
09/20/2006
2
FINEGAN, CATHERINE A.
Exec Dt:
09/20/2006
3
ROHRBACH, WILLIAM D.
Exec Dt:
09/20/2006
4
ZHANG, WEI
Exec Dt:
09/20/2006
Assignee
1
ROHM AND HAAS COMPANY
100 INDEPENDENCE MALL WEST
PATENT DEPARTMENT
PHILADELPHIA, PENNSYLVANIA 19106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7619032
US20070135557
11637413
Correspondence name and address
KARL STAUSS
PATENT DEPARTMENT
100 INDEPENDENCE MALL WEST
PHILADELPHIA, PENNSYLVANIA 19106
Assignment: 4
Reel/Frame:023856/0223   Pages: 11
Recorded: 01/27/2010
Attorney Dkt #:LENX-090031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, STEVEN C.
Exec Dt:
01/19/2010
2
CHAMORRO, CARLOS O.
Exec Dt:
01/05/2010
3
CHAPIN, MERLIN K.
Exec Dt:
01/19/2010
4
GILKISON, ROBERT W.
Exec Dt:
01/06/2010
5
HIM, AYLAN A.
Exec Dt:
01/05/2010
6
LISBONA, RANDALL L.
Exec Dt:
01/05/2010
7
MAUK, RICHARD A.
Exec Dt:
01/05/2010
8
RENKER, MICHAEL
Exec Dt:
01/05/2010
Assignee
1
LENNOX INDUSTRIES INC.
2100 LAKE PARK BLVD.
RICHARDSON, TEXAS 75080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8123571
US20100293991
12694437
Correspondence name and address
HITT GAINES P.C.
P.O. BOX 832570
RICHARDSON, TX 75083
Assignment: 5
Reel/Frame:027587/0001   Pages: 11
Recorded: 01/24/2012
Attorney Dkt #:P090031C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, STEVEN C.
Exec Dt:
01/19/2010
2
CHAMORRO, CARLOS O.
Exec Dt:
01/05/2010
3
CHAPIN, MERLIN K.
Exec Dt:
01/19/2010
4
GILKISON, ROBERT W.
Exec Dt:
01/06/2010
5
HIM, AYLAN A.
Exec Dt:
01/05/2010
6
LISBONA, RANDALL L.
Exec Dt:
01/05/2010
7
MAUK, RICHARD A.
Exec Dt:
01/05/2010
8
RENKER, MICHAEL
Exec Dt:
01/05/2010
Assignee
1
LENNOX INDUSTRIES INC.
2100 LAKE PARK BLVD.
RICHARDSON, TEXAS 75080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8444442
US20120122323
13357348
Correspondence name and address
HITT GAINES P.C.
P.O. BOX 832570
RICHARDSON, TX 75083
Assignment: 6
Reel/Frame:030843/0337   Pages: 7
Recorded: 07/19/2013
Attorney Dkt #:13477
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, STEVEN C.
Exec Dt:
06/20/2013
2
RICOTTA, JOHN P.
Exec Dt:
06/20/2013
3
DYBDAHL, ANDREW P.
Exec Dt:
06/20/2013
4
CHEN, GUANG X.
Exec Dt:
06/15/2013
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9004460
US20140374927
13923836
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 7
Reel/Frame:035167/0159   Pages: 7
Recorded: 03/10/2015
Attorney Dkt #:13477-US-C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, STEVEN C.
Exec Dt:
06/20/2013
2
RICOTTA, JOHN P.
Exec Dt:
06/20/2013
3
DYBDAHL, ANDREW P.
Exec Dt:
06/20/2013
4
CHEN, GUANG X.
Exec Dt:
06/15/2013
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9457291
US20150174505
14642884
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 8
Reel/Frame:033104/0513   Pages: 8
Recorded: 06/13/2014
Attorney Dkt #:020.0109PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNG, DER-KAI
Exec Dt:
06/07/2014
2
HAVARD, HAROLD GENE, JR.
Exec Dt:
06/11/2014
3
LEAL, ROSA MARIA
Exec Dt:
06/06/2014
4
BROWN, STEVEN C.
Exec Dt:
06/09/2014
5
WALTER, STEPHEN A.
Exec Dt:
06/10/2014
Assignee
1
LENNOX INDUSTRIES INC.
2100 LAKE PARK BLVD.
RICHARDSON, TEXAS 75080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9692347
US20150362205
14304873
Correspondence name and address
LENNOX INTERNATIONAL INC.
C/O JOHNSTON LAW
3131 MCKINNEY AVENUE, SUITE 600
DALLAS, TX 75204
Assignment: 9
Reel/Frame:036399/0868   Pages: 8
Recorded: 08/24/2015
Attorney Dkt #:13685-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, GUANG X.
Exec Dt:
08/26/2014
2
BROWN, STEVEN C.
Exec Dt:
08/26/2014
3
DYBDAHL, ANDREW P.
Exec Dt:
08/26/2014
4
LARSON, KIRK F.
Exec Dt:
08/26/2014
5
RICOTTA, JOHN P.
Exec Dt:
08/26/2014
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160061541
14833316
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 10
Reel/Frame:036922/0232   Pages: 5
Recorded: 10/30/2015
Attorney Dkt #:13866-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, GUANG X.
Exec Dt:
10/30/2015
2
BROWN, STEVEN C.
Exec Dt:
10/16/2015
3
RICOTTA, JOHN P.
Exec Dt:
10/16/2015
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10012436
US20170122662
14927890
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 11
Reel/Frame:046028/0001   Pages: 5
Recorded: 06/08/2018
Attorney Dkt #:13866-US-C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, GUANG X.
Exec Dt:
06/07/2018
2
BROWN, STEVEN C.
Exec Dt:
05/24/2018
3
RICOTTA, JOHN P.
Exec Dt:
05/24/2018
Assignee
1
PRAXAIR TECHNOLOGY, INC.
10 RIVERVIEW DRIVE
DANBURY, CONNECTICUT 06810-5113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10458703
US20180292129
16003447
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT
10 RIVERVIEW DRIVE
DANBURY, CT 06810-5113
Assignment: 12
Reel/Frame:046426/0916   Pages: 9
Recorded: 07/23/2018
Attorney Dkt #:14308-US-R1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LARSON, KIRK F.
Exec Dt:
07/17/2018
2
BELANGER, PAUL W.
Exec Dt:
07/17/2018
3
BROWN, STEVEN C.
Exec Dt:
07/18/2018
4
RICOTTA, JOHN P.
Exec Dt:
07/17/2018
5
CHEN, GUANG X.
Exec Dt:
07/19/2018
6
LENZ, RICHARD D.
Exec Dt:
07/17/2018
Assignee
1
PRAXAIR TECHNOLOGY, INC.
10 RIVERVIEW DRIVE
DANBURY, CONNECTICUT 06810-5113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190063827
16042154
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT
10 RIVERVIEW DRIVE
DANBURY, CT 06810-5113
Assignment: 13
Reel/Frame:046427/0380   Pages: 9
Recorded: 07/23/2018
Attorney Dkt #:14308-US-R2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LARSON, KIRK F.
Exec Dt:
07/17/2018
2
BELANGER, PAUL W.
Exec Dt:
07/17/2018
3
BROWN, STEVEN C.
Exec Dt:
07/18/2018
4
RICOTTA, JOHN P.
Exec Dt:
07/17/2018
5
CHEN, GUANG X.
Exec Dt:
07/19/2018
6
LENZ, RICHARD D.
Exec Dt:
07/17/2018
Assignee
1
PRAXAIR TECHNOLOGY, INC.
10 RIVERVIEW DRIVE
DANBURY, CONNECTICUT 06810-5113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10684071
US20190063828
16042189
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT
10 RIVERVIEW DRIVE
DANBURY, CT 06810-5113
Assignment: 14
Reel/Frame:046427/0841   Pages: 11
Recorded: 07/23/2018
Attorney Dkt #:14309-US-R1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SABODA, KEVIN J.
Exec Dt:
07/17/2018
2
BELANGER, PAUL W.
Exec Dt:
07/18/2018
3
LENZ, RICHARD D.
Exec Dt:
07/19/2018
4
LARSON, KIRK F.
Exec Dt:
07/19/2018
5
BROWN, STEVEN C.
Exec Dt:
07/18/2018
6
RICOTTA, JOHN P.
Exec Dt:
07/18/2018
7
CHEN, GUANG X.
Exec Dt:
07/19/2018
8
FAUST, JEREMY D.
Exec Dt:
07/19/2018
Assignee
1
PRAXAIR TECHNOLOGY, INC.
10 RIVERVIEW DRIVE
DANBURY, CONNECTICUT 06810-5113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10578355
US20190063829
16042262
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT
10 RIVERVIEW DRIVE
DANBURY, CT 06810-5113
Assignment: 15
Reel/Frame:046428/0348   Pages: 11
Recorded: 07/23/2018
Attorney Dkt #:14309-US-R2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SABODA, KEVIN J.
Exec Dt:
07/17/2018
2
BELANGER, PAUL W.
Exec Dt:
07/18/2018
3
LENZ, RICHARD D.
Exec Dt:
07/19/2018
4
LARSON, KIRK F.
Exec Dt:
07/19/2018
5
BROWN, STEVEN C.
Exec Dt:
07/18/2018
6
RICOTTA, JOHN P.
Exec Dt:
07/18/2018
7
CHEN, GUANG X.
Exec Dt:
07/19/2018
8
FAUST, JEREMY D.
Exec Dt:
07/19/2018
Assignee
1
PRAXAIR TECHNOLOGY, INC.
10 RIVERVIEW DRIVE
DANBURY, CONNECTICUT 06810-5113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10578356
US20190063830
16042307
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT
10 RIVERVIEW DRIVE
DANBURY, CT 06810-5113
Assignment: 16
Reel/Frame:046429/0167   Pages: 11
Recorded: 07/23/2018
Attorney Dkt #:14309-US-R3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SABODA, KEVIN J.
Exec Dt:
07/17/2018
2
BELANGER, PAUL W.
Exec Dt:
07/18/2018
3
LENZ, RICHARD D.
Exec Dt:
07/17/2018
4
LARSON, KIRK F.
Exec Dt:
07/19/2018
5
BROWN, STEVEN C.
Exec Dt:
07/18/2018
6
RICOTTA, JOHN P.
Exec Dt:
07/18/2018
7
CHEN, GUANG X.
Exec Dt:
07/19/2018
8
FAUST, JEREMY D.
Exec Dt:
07/19/2018
Assignee
1
PRAXAIR TECHNOLOGY, INC.
10 RIVERVIEW DRIVE
DANBURY, CONNECTICUT 06810-5113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10578357
US20190063831
16042362
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT
10 RIVERVIEW DRIVE
DANBURY, CT 06810-5113
Assignment: 17
Reel/Frame:051495/0691   Pages: 11
Recorded: 01/13/2020
Attorney Dkt #:14309-US-R1-CON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SABODA, KEVIN J.
Exec Dt:
07/17/2018
2
BELANGER, PAUL W.
Exec Dt:
07/18/2018
3
LENZ, RICHARD D.
Exec Dt:
07/19/2018
4
LARSON, KIRK F.
Exec Dt:
07/19/2018
5
BROWN, STEVEN C.
Exec Dt:
07/18/2018
6
RICOTTA, JOHN P.
Exec Dt:
07/18/2018
7
CHEN, GUANG X.
Exec Dt:
07/19/2018
8
FAUST, JEREMY D.
Exec Dt:
07/19/2018
Assignee
1
PRAXAIR TECHNOLOGY, INC.
10 RIVERVIEW DRIVE
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10928129
NONE
16740892
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT
10 RIVERVIEW DRIVE
DANBURY, CT 06810
Assignment: 18
Reel/Frame:051496/0506   Pages: 11
Recorded: 01/13/2020
Attorney Dkt #:14309-US-R3-CON3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SABODA, KEVIN J.
Exec Dt:
07/17/2018
2
BELANGER, PAUL W.
Exec Dt:
07/18/2018
3
LENZ, RICHARD D.
Exec Dt:
07/17/2018
4
LARSON, KIRK F.
Exec Dt:
07/19/2018
5
BROWN, STEVEN C.
Exec Dt:
07/18/2018
6
RICOTTA, JOHN P.
Exec Dt:
07/18/2018
7
CHEN, GUANG X.
Exec Dt:
07/19/2018
8
FAUST, JEREMY D.
Exec Dt:
07/19/2018
Assignee
1
PRAXAIR TECHNOLOGY, INC.
10 RIVERVIEW DRIVE
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10866025
NONE
16740974
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT
10 RIVERVIEW DRIVE
DANBURY, CT 06810
Assignment: 19
Reel/Frame:052489/0883   Pages: 9
Recorded: 04/24/2020
Attorney Dkt #:14308-US-R2-CON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LARSON, KIRK F.
Exec Dt:
07/17/2018
2
BELANGER, PAUL W.
Exec Dt:
07/17/2018
3
BROWN, STEVEN C.
Exec Dt:
07/18/2018
4
RICOTTA, JOHN P.
Exec Dt:
07/17/2018
5
CHEN, GUANG X.
Exec Dt:
07/19/2018
6
LENZ, RICHARD D.
Exec Dt:
07/17/2018
Assignee
1
PRAXAIR TECHNOLOGY, INC.
10 RIVERVIEW DRIVE
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10866026
NONE
16857831
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT
10 RIVERVIEW DRIVE
DANBURY, CT 06810-5113
Assignment: 20
Reel/Frame:050443/0534   Pages: 5
Recorded: 09/20/2019
Attorney Dkt #:13866-US-C1-CIP1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AYASKANTA, ARYA
Exec Dt:
09/18/2019
2
BROWN, STEVEN C.
Exec Dt:
09/18/2019
3
RICOTTA, JOHN P.
Exec Dt:
09/17/2019
Assignee
1
PRAXAIR TECHNOLOGY, INC.
10 RIVERVIEW DRIVE
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10989471
US20200011597
16577205
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT
10 RIVERVIEW DRIVE
DANBURY, CT 06810
Assignment: 21
Reel/Frame:056774/0954   Pages: 7
Recorded: 07/07/2021
Attorney Dkt #:14667-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AYASKANTA, ARYA
Exec Dt:
07/07/2021
2
LARSON, KIRK F.
Exec Dt:
07/07/2021
3
SONG, DI
Exec Dt:
06/25/2021
4
BROWN, STEVEN C.
Exec Dt:
06/28/2021
Assignee
1
PRAXAIR TECHNOLOGY, INC.
10 RIVERVIEW DRIVE
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230008997
17369139
Correspondence name and address
LINDE INC. LAW DEPARTMENT
10 RIVERVIEW DRIVE
DANBURY, CT 06810

Search Results as of: 05/29/2024 08:27 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