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Patent Assignment Assignor Details
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Assignor Name : DEWHURST, JOHN ELTON
Total Assignments: 17
Assignment: 1
Reel/Frame:006277/0744   Pages: 2
Recorded: 09/08/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DEWHURST, JOHN ELTON
Exec Dt:
09/03/1992
2
NICHOLA, JAMES DUDLEY
Exec Dt:
09/03/1992
Assignee
1
AIR PRODUCTS AND CHEMICALS, INC.
PATENT DEPARTMENT
7201 HAMILTON BOULEVARD PA.
ALLENTOWN, PENNSYLVANIA 18195-1501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5256704
NONE
07941459
Correspondence name and address
GABRIELE C. WHITTIER
LEGAL ASSISTANT
PATENT DEPARTMENT (1221PUSO4926)
7201 HAMILTON BOULEVARD
ALLENTOWN, PA. 18195-1501
Assignment: 2
Reel/Frame:006358/0251   Pages: 2
Recorded: 12/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DEWHURST, JOHN ELTON
Exec Dt:
11/18/1992
2
PEARLSTEIN, RONALD MARTIN
Exec Dt:
11/17/1992
Assignee
1
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BOULEVARD
PATENT DEPARTMENT
ALLENTOWN, PENNSYLVANIA 18195-1501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5358985
NONE
07992360
Correspondence name and address
GABRIELE C. WHITTIER
LEGAL ASSISTANT
PATENT DEPARTMENT (122PUS04519)
7201 HAMILTON BOULEVARD
ALLENTOWN, PA 18195-1501
Assignment: 3
Reel/Frame:006362/0913   Pages: 2
Recorded: 12/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DEWHURST, JOHN ELTON
Exec Dt:
11/18/1992
Assignee
1
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BOULEVARD
PATENT DEPARTMENT
ALLENTOWN, PENNSYLVANIA 18195-1501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5312845
NONE
07992404
Correspondence name and address
GABRIELE C. WHITTIER
LEGAL ASSISTANT
PATENT DEPARTMENT (122PUS04503)
7201 HAMILTON BOULEVARD
ALLENTOWN, PA 18195-1501
Assignment: 4
Reel/Frame:006410/0323   Pages: 2
Recorded: 01/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DEWHURST, JOHN ELTON
Exec Dt:
01/25/1993
Assignee
1
AIR PRODUCTS AND CHEMICAL, INC.
7201 HAMITLON BOULEVARD
PATENT DEPARTMENT
ALLENTOWN, PENNSYLVANIA 18195-1501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5420186
NONE
08008921
Correspondence name and address
GABRIELE C. WHITTIER
LEGAL ASSISTANT
PATENT DEPARTMENT (122PUS04518)
7201 HAMILTON BOULEVARD
ALLENTOWN, PA 18195-1501
Assignment: 5
Reel/Frame:006550/0458   Pages: 2
Recorded: 05/20/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWHURST, JOHN ELTON
Exec Dt:
05/18/1993
2
NICHOLS, JAMES DUDLEY
Exec Dt:
05/18/1993
3
SAVOCA, ANN COATES LESCHER
Exec Dt:
05/18/1993
Assignee
1
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BOULEVARD
PATENT DEPARTMENT
ALLENTOWN, PENNSYLVANIA 18195-1501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5308880
NONE
08064568
Correspondence name and address
GABRIELE C. WHITTIER, LEGAL ASSISTANT
PATENT DEPARTMENT (122PUS04759)
7201 HAMILTON BOULEVARD
ALLENTOWN, PA 18195-1501
Assignment: 6
Reel/Frame:006710/0599   Pages: 2
Recorded: 09/13/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCINNIS, EDWIN L.
Exec Dt:
09/10/1993
2
SANTOSUSSO, THOMAS MICHAEL
Exec Dt:
09/10/1993
3
DEWHURST, JOHN ELTON
Exec Dt:
09/10/1993
Assignee
1
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BOULEVARD
PATENT DEPARTMENT
ALLENTOWN, PENNSYLVANIA 18195-1501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5322914
NONE
08120618
Correspondence name and address
GABRIELE C. WHITTIER
LEGAL ASSISTANT
PATENT DEPARTMENT (174PUS04876)
7201 HAMILTON BOULEVARD
ALLENTOWN, PA 18195-1501
Assignment: 7
Reel/Frame:007424/0580   Pages: 2
Recorded: 03/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWHURST, JOHN ELTON
Exec Dt:
03/22/1995
2
EMERICK, JAMES STEPHEN
Exec Dt:
03/22/1995
3
FARRELL, BRIAN EUGENE
Exec Dt:
03/21/1995
Assignee
1
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BOULEVARD
PATENT DEPARTMENT
ALLENTOWN, PENNSYLVANIA 18195-1501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5541338
NONE
08408456
Correspondence name and address
GABRIELE C. WHITTIER
LEGAL ASSISTANT
PATENT DEPARTMENT
7201 HAMILTON BOULEVARD
ALLENTOWN, PA 18195-1501
Assignment: 8
Reel/Frame:010152/0364   Pages: 2
Recorded: 08/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOBIAS, JAMES DOUGLAS
Exec Dt:
07/28/1999
2
BENNETT, JULIA RENAE
Exec Dt:
07/28/1999
3
ANDREW, GARY DALE
Exec Dt:
08/02/1999
4
DEWHURST, JOHN ELTON
Exec Dt:
07/28/1999
5
PETRELLA, ROBERT G.
Exec Dt:
08/05/1999
Assignee
1
AIR PRODUCTS AND CHEMICALS, INC.
PATENT DEPARTMENT
7201 HAMILTON BOULEVARD
ALLENTOWN, PENNSYLVANIA 18195
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6046249
NONE
09338105
Correspondence name and address
DIANNE K. MOSER
PATENT DEPARTMENT
7201 HAMILTON BOULEVARD
ALLENTOWN, PA 18195-1501
Assignment: 9
Reel/Frame:017646/0953   Pages: 2
Recorded: 05/18/2006
Attorney Dkt #:06776
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURDENIUC, JUAN JESUS
Exec Dt:
05/11/2006
2
PANITZSCH, TORSTEN
Exec Dt:
05/08/2006
3
DEWHURST, JOHN ELTON
Exec Dt:
05/16/2006
4
VEDAGE, GAMINI ANANDA
Exec Dt:
05/08/2006
Assignee
1
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BOULEVARD
PATENT DEPARTMENT
ALLENTOWN, PENNSYLVANIA 18195-1501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8552077
US20070259773
11418288
Correspondence name and address
RUTH ANN BORST
LEGAL ASSISTANT
7201 HAMILTON BOULEVARD
ALLENTOWN, PA 18195-1501
Assignment: 10
Reel/Frame:017646/0976   Pages: 2
Recorded: 05/18/2006
Attorney Dkt #:06765 USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURDENIUC, JUAN JESUS
Exec Dt:
05/11/2006
2
PANITZSCH, TORSTEN
Exec Dt:
05/08/2006
3
DEWHURST, JOHN ELTON
Exec Dt:
05/16/2006
Assignee
1
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BOULEVARD
PATENT DEPARTMENT
ALLENTOWN, PENNSYLVANIA 18195-1501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8580864
US20070259982
11418037
Correspondence name and address
RUTH ANN BORST
LEGAL ASSISTANT
PATENT DEPT
7201 HAMILTON BOULEVARD
ALLENTOWN, PA 18195-1501
Assignment: 11
Reel/Frame:017647/0008   Pages: 2
Recorded: 05/18/2006
Attorney Dkt #:06858 usa
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURDENIUC, JUAN JESUS
Exec Dt:
05/11/2006
2
PANITZSCH, TORSTEN
Exec Dt:
05/08/2006
3
DEWHURST, JOHN ELTON
Exec Dt:
05/16/2006
Assignee
1
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BOULEVARD
PATENT DEPARTMENT
ALLENTOWN, PENNSYLVANIA 18195-1501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8530534
US20070259983
11418287
Correspondence name and address
RUTH ANN BORST
LEGAL ASSISTANT
7201 HAMILTON BOULEVARD
ALLENTOWN, PA 18195-1501
Assignment: 12
Reel/Frame:018183/0514   Pages: 2
Recorded: 08/28/2006
Attorney Dkt #:06897 USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURDENIUC, JUAN JESUS
Exec Dt:
08/10/2006
2
PANITZSCH, TORSTEN
Exec Dt:
08/07/2006
3
DEWHURST, JOHN ELTON
Exec Dt:
08/11/2006
Assignee
1
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BOULEVARD
PATENT DEPARTMENT
ALLENTOWN, PENNSYLVANIA 18195-1501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8445555
US20080015274
11485725
Correspondence name and address
RUTH ANN BORST
LEGAL ASSISTANT
PATENT DEPT
7201 HAMILTON BOULEVARD
ALLENTOWN, PA 18195-1501
Assignment: 13
Reel/Frame:019261/0716   Pages: 3
Recorded: 05/08/2007
Attorney Dkt #:07080 USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDREW, GARY DALE
Exec Dt:
05/02/2007
2
DEWHURST, JOHN ELTON
Exec Dt:
05/04/2007
3
LISTEMANN, MARK LEO
Exec Dt:
05/02/2007
4
ZARKOV, GORAN
Exec Dt:
05/02/2007
5
ZHANG, YUEDONG
Exec Dt:
04/25/2007
Assignee
1
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BLVD.
PATENT DEPT.
ALLENTOWN, PENNSYLVANIA 18195-1501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080269365
11739750
Correspondence name and address
RUTH ANN BORST
7201 HAMILTON BLVD.
PATENT DEPT. (07080 USA)
ALLENTOWN, PA 18195-1501
Assignment: 14
Reel/Frame:032031/0902   Pages: 6
Recorded: 01/23/2014
Attorney Dkt #:06858D USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURDENIUC, JUAN JESUS
Exec Dt:
10/03/2013
2
PANITZSCH, TORSTEN
Exec Dt:
09/03/2013
3
DEWHURST, JOHN ELTON
Exec Dt:
09/20/2013
Assignee
1
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BLVD.
PATENT DEPT.
ALLENTOWN, PENNSYLVANIA 18195-1501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9890236
US20130341562
14012155
Correspondence name and address
ROBIN M. WESTON
7201 HAMILTON BLVD.
PATENT DEPT.
ALLENTOWN, PA 18195-1501
Assignment: 15
Reel/Frame:032042/0150   Pages: 8
Recorded: 01/24/2014
Attorney Dkt #:06776D USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURDENIUC, JUAN JESUS
Exec Dt:
10/31/2013
2
PANITZSCH, TORSTEN
Exec Dt:
09/16/2013
3
DEWHURST, JOHN ELTON
Exec Dt:
09/20/2013
4
VEDAGE, GAMINI ANANDA
Exec Dt:
09/09/2013
Assignee
1
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BLVD.
PATENT DEPT.
ALLENTOWN, PENNSYLVANIA 18195-1501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9878318
US20140005037
14021083
Correspondence name and address
ROBIN M. WESTON
7201 HAMILTON BLVD.
PATENT DEPT.
ALLENTOWN, PA 18195-1501
Assignment: 16
Reel/Frame:031894/0092   Pages: 4
Recorded: 01/06/2014
Attorney Dkt #:06765D USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURDENIUC, JUAN JESUS
Exec Dt:
01/06/2014
2
PANITZSCH, TORSTEN
Exec Dt:
12/18/2013
3
DEWHURST, JOHN ELTON
Exec Dt:
01/02/2014
Assignee
1
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BLVD.
PATENT DEPT.
ALLENTOWN, PENNSYLVANIA 18195-1501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9815932
US20140042361
14060026
Correspondence name and address
ROBIN M. WESTON
7201 HAMILTON BLVD.
PATENT DEPT. (06765D USA)
ALLENTOWN, PA 18195-1501
Assignment: 17
Reel/Frame:031894/0227   Pages: 4
Recorded: 01/06/2014
Attorney Dkt #:06765D USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURDENIUC, JUAN JESUS
Exec Dt:
01/06/2014
2
PANITZSCH, TORSTEN
Exec Dt:
12/18/2013
3
DEWHURST, JOHN ELTON
Exec Dt:
01/02/2014
Assignee
1
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BLVD.
PATENT DEPT.
ALLENTOWN, PENNSYLVANIA 18195-1501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9815932
US20140042361
14060026
Correspondence name and address
ROBIN M. WESTON
7201 HAMILTON BLVD.
PATENT DEPT.
ALLENTOWN, PA 18195-1501

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