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Patent Assignment Assignor Details
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Assignor Name : WATANABE, TADAHARU
Total Assignments: 20
Assignment: 1
Reel/Frame:008860/0532   Pages: 3
Recorded: 12/18/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIMORI, YOSHIAKI
Exec Dt:
12/02/1997
2
WATANABE, TADAHARU
Exec Dt:
12/09/1997
3
KIKUCHI, HITOSHI
Exec Dt:
11/25/1997
4
ENDO, FUMITAKA
Exec Dt:
12/01/1997
5
ICHIMURA, SHINJI
Exec Dt:
12/04/1997
6
YOSHIDA, MEGUMI
Exec Dt:
11/26/1997
7
IMAI, HIROAKI
Exec Dt:
12/05/1997
Assignee
1
NIPPON SANSO CORPORATION
16-7, NISHI-SHINBASHI 1-CHOME
MINATO-KU, TOKYO 105, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5853678
NONE
08867790
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
LE-NHUNG MCLLEAND
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:010980/0312   Pages: 3
Recorded: 06/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHADHA, PAUL M.
Exec Dt:
04/26/2000
2
WATANABE, TADAHARU
Exec Dt:
04/26/2000
3
FRAENKEL, DAN
Exec Dt:
04/26/2000
Assignee
1
MATHESON TRI-GAS, INC.
959 ROUTE 46 EAST
PARSIPPANY, NEW JERSEY 07054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6395070
NONE
09543246
Correspondence name and address
PENNIE & EDMONDS LLP
FRANCIS E. MORRIS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:011109/0441   Pages: 2
Recorded: 09/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMAI, MASARU
Exec Dt:
09/11/2000
2
WATANABE, TADAHARU
Exec Dt:
09/11/2000
Assignee
1
UMAI CO., LTD.
MUYA-CHO, NARUTO-SHI
30-5, AZA SUBERIIWAHAMA, OKUWAJIMA
TOKUSHIMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6599565
NONE
09665126
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 4
Reel/Frame:012181/0860   Pages: 6
Recorded: 09/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, TADAHARU
Exec Dt:
08/27/2001
2
FRAENKEL, DAN
Exec Dt:
08/27/2001
Assignee
1
MATHESON TRI-GAS
A COLORADO CORPORATION
1861 LEFTHAND CIRCLE
LONGMONT, COLORADO 80501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6461411
US20020100366
09954239
Correspondence name and address
HOGAN & HARTSON LLP
SARAH S. O'ROURKE
1200 17TH STREET, SUITE 1500
DENVER, CO 80202
Assignment: 5
Reel/Frame:013908/0584   Pages: 6
Recorded: 03/26/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, TADAHARU
Exec Dt:
03/12/2002
2
TORRES, JR., ROBERT
Exec Dt:
03/12/2002
3
VININSKI, JOSEPH
Exec Dt:
03/12/2002
Assignee
1
MATHESON TRI-GAS
1861 LEFTHAND CIRCLE
LONGMONT, COLORADO 80501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6911065
US20040123735
10331123
Correspondence name and address
HOGAN & HARTSON LLP
STEVEN C. PETERSEN
1200 17TH STREET, SUITE 1500
ONE TABOR CENTER
DENVER, CO 80202
Assignment: 6
Reel/Frame:012710/0548   Pages: 4
Recorded: 03/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, TADAHARU
Exec Dt:
03/19/2002
2
FRAENKEL, DAN
Exec Dt:
03/19/2002
Assignee
1
MATHESON TRI-GAS
1861 LEFTHAND CIRCLE
LONGMONT, COLORADO 80501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6733734
US20030097929
10003179
Correspondence name and address
HOGAN & HARTSON LLP
STEVEN C. PETERSEN
ONE TABOR CENTER
1200 17TH STREET, SUITE 1500
DENVER, CO 80202
Assignment: 7
Reel/Frame:013591/0752   Pages: 5
Recorded: 12/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, TADAHARU
Exec Dt:
11/21/2002
2
FRAENKEL, DAN
Exec Dt:
12/05/2002
Assignee
1
MATHESON TRI-GAS
1861 LEFTHAND CIRCLE
LONGMONT, COLORADO 80501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7033418
US20030097932
10260060
Correspondence name and address
HOGAN & HARTSON LLP
STEVEN C. PETERSEN
ONE TABOR CENTER
1200 17TH STREET, SUITE 1500
DENVER, CO 80202
Assignment: 8
Reel/Frame:013652/0241   Pages: 5
Recorded: 01/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, TADAHARU
Exec Dt:
12/20/2002
2
FRANKEL, DAN
Exec Dt:
12/17/2002
3
TORRES, ROBERT, JR.
Exec Dt:
12/20/2002
Assignee
1
MATHESON TRI-GAS
1861 LEFTHAND CIRCLE
LONGMONT, COLORADO 80501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6824589
US20030094098
10284423
Correspondence name and address
HOGAN & HARTSON LLP
STEVEN C. PETERSEN
1200 17TH STREET, SUITE 1500
DENVER, CO 80202
Assignment: 9
Reel/Frame:014703/0942   Pages: 7
Recorded: 06/07/2004
Conveyance: RE-RECORD TO CORRECT THE EXECUTION DATE OF THE CONVEYING PARTIES, PREVIOUSLY RECORDED AT REEL 013908, FRAME 0584.
Assignors
1
WATANABE, TADAHARU
Exec Dt:
03/12/2003
2
TORRES, JR., ROBERT
Exec Dt:
03/12/2003
3
VININSKI, JOSEPH
Exec Dt:
03/12/2003
Assignee
1
MATHESON TRI-GAS
1861 LEFTHAND CIRCLE
LONGMONT, COLORADO 80501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6911065
US20040123735
10331123
Correspondence name and address
HOGAN & HARTSON LLP
STEVEN C. PETERSEN
1200 17TH STREET, SUITE 1500
ONE TABOR CENTER
DENVER, CO 80202
Assignment: 10
Reel/Frame:015228/0532   Pages: 7
Recorded: 10/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TORRES, ROBERT JR.
Exec Dt:
09/07/2004
2
WATANABE, TADAHARU
Exec Dt:
09/14/2004
3
VININSKI, JOSEPH V.
Exec Dt:
09/07/2004
Assignee
1
MATHESON TRI-GAS
959 ROUTE 46 EAST
PARSIPPANY, NEW JERSEY 07054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7553355
US20050186123
10875671
Correspondence name and address
DORSEY & WHITNEY LLP
PAUL J. PRENDERGAST
REPUBLIC PLAZA BUILDING, SUITE 4700
370 SEVENTEENTH STREET
DENVER, CO 80202
Assignment: 11
Reel/Frame:022723/0138   Pages: 8
Recorded: 05/21/2009
Attorney Dkt #:026164-003711US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TORRES, ROBERT, JR.
Exec Dt:
09/07/2004
2
WATANABE, TADAHARU
Exec Dt:
09/14/2004
3
VININSKI, JOSEPH V.
Exec Dt:
09/07/2004
Assignee
1
MATHESON TRI-GAS
959 ROUTE 46 EAST
PARSIPPANY, NEW JERSEY 07054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7947111
US20090278455
12470276
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 12
Reel/Frame:025794/0025   Pages: 8
Recorded: 02/10/2011
Attorney Dkt #:026164-003712US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TORRES, ROBERT, JR.
Exec Dt:
09/07/2004
2
WATANABE, TADAHARU
Exec Dt:
09/14/2004
3
VININSKI, JOSEPH V.
Exec Dt:
09/07/2004
Assignee
1
MATHESON TRI-GAS
1861 LEFTHAND CIRCLE
LONGMONT, COLORADO 80501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8137438
US20110127660
13023786
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 13
Reel/Frame:026510/0801   Pages: 12
Recorded: 06/24/2011
Attorney Dkt #:90504-798441 (003712US)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS PREVIOUSLY RECORDED ON REEL 025794, FRAME 0025
Assignors
1
TORRES, JR., ROBERT
Exec Dt:
09/07/2004
2
WATANABE, TADAHARU
Exec Dt:
09/14/2004
3
VININSKI, JOSEPH V.
Exec Dt:
09/07/2004
Assignee
1
MATHESON TRI-GAS, INC.
150 ALLEN ROAD
BASKING RIDGE, NEW JERSEY 07920
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8137438
US20110127660
13023786
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CALIFORNIA 94111
Assignment: 14
Reel/Frame:016803/0898   Pages: 6
Recorded: 09/14/2005
Attorney Dkt #:12811-11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WYSE, CARRIE L.
Exec Dt:
08/29/2005
2
TORRES, ROBERT, JR.
Exec Dt:
08/29/2005
3
WATANABE, TADAHARU
Exec Dt:
08/24/2005
4
VININSKI, JOSEPH V.
Exec Dt:
08/29/2005
Assignee
1
MATHSON TRI-GAS
949 ROUTE 46 EAST
PARSIPPAY, NEW JERSEY 07054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7638058
US20060226072
11101191
Correspondence name and address
JOSEPH A. YOSICK
BRINKS HOFFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 15
Reel/Frame:023114/0092   Pages: 7
Recorded: 08/18/2009
Attorney Dkt #:026164-001101US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WYSE, CARRIE L.
Exec Dt:
08/29/2005
2
TORRES, ROBERT, JR.
Exec Dt:
08/29/2005
3
VININSKI, JOSEPH V.
Exec Dt:
08/29/2005
4
WATANABE, TADAHARU
Exec Dt:
08/24/2005
Assignee
1
MATHESON TRI GAS
150 ALLEN ROAD
BASKING RIDGE, NEW JERSEY 07920
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080211118
12050446
Correspondence name and address
EUGENE J. BERNARD
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 16
Reel/Frame:023114/0242   Pages: 7
Recorded: 08/18/2009
Attorney Dkt #:026164-001102US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WYSE, CARRIE L.
Exec Dt:
08/29/2005
2
TORRES, ROBERT, JR.`
Exec Dt:
08/29/2005
3
VININSKI, JOSEPH V.
Exec Dt:
08/29/2005
4
WATANABE, TADAHARU
Exec Dt:
08/24/2005
Assignee
1
MATHESON TRI GAS
150 ALLEN ROAD
BASKING RIDGE, NEW JERSEY 07920
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7938968
US20080210633
12050472
Correspondence name and address
EUGENE J. BERNARD
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 17
Reel/Frame:024024/0350   Pages: 7
Recorded: 03/03/2010
Attorney Dkt #:026164-001111US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WYSE, CARRIE L.
Exec Dt:
08/29/2005
2
TORRES, ROBERT, JR.
Exec Dt:
08/29/2005
3
VININSKI, JOSEPH V.
Exec Dt:
08/29/2005
4
WATANABE, TADAHARU
Exec Dt:
08/24/2005
Assignee
1
MATHESON TRI-GAS, INC.
150 ALLEN ROAD
BASKING RIDGE, NEW JERSEY 07920
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8083945
US20100223208
12716016
Correspondence name and address
EUGENE J. BERNARD
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER - 8TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 18
Reel/Frame:016790/0098   Pages: 7
Recorded: 09/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WYSE, CARRIE L.
Exec Dt:
08/29/2005
2
TORRES, ROBERT JR.
Exec Dt:
08/29/2005
3
WATANABE, TADAHARU
Exec Dt:
08/29/2005
4
VININSKI, JOSEPH V.
Exec Dt:
08/29/2005
Assignee
1
MATHESON TRI-GAS
949 ROUTE 46 EAST
PARSIPPANY, NEW JERSEY 07054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7670490
US20060226074
11155303
Correspondence name and address
JOSEPH A. YOSICK
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 19
Reel/Frame:018834/0815   Pages: 6
Recorded: 01/25/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WYSE, CARRIE L.
Exec Dt:
08/29/2005
2
TORRES, JR., ROBERT
Exec Dt:
08/29/2005
3
WATANABE, TADAHARU
Exec Dt:
08/29/2005
4
VININSKI, JOSEPH V.
Exec Dt:
08/29/2005
Assignee
1
MATHESON TRI-GAS
949 ROUTE 46 EAST
PARSIPPANY, NEW JERSEY 07054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7638058
US20060226072
11101191
Correspondence name and address
JOSEPH A. YOSICK
BRINKS, HOFER ET AL
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 20
Reel/Frame:023131/0793   Pages: 4
Recorded: 08/21/2009
Attorney Dkt #:026164-004510US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, TADAHARU
Exec Dt:
08/10/2009
2
RAYNOR, MARK
Exec Dt:
07/30/2009
3
LAU, ADE
Exec Dt:
07/30/2009
4
MANGYO, HIROTAKA
Exec Dt:
08/20/2009
Assignee
1
MATHESON TRI-GAS
150 ALLEN ROAD
BASKING RIDGE, NEW JERSEY 07920
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8268046
US20090282975
12466272
Correspondence name and address
EUGENE J. BERNARD
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER - 8TH FLOOR
SAN FRANCISCO, CA 94111

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