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 : MITSUBISHI KASEI CORPORATION
Total Assignments: 38
Assignment: 1
Reel/Frame:005065/0316   Pages: 2
Recorded: 04/21/1989
Conveyance: ASSIGNMENT OF A PART OF ASSIGNORS INTEREST
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
04/11/1989
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD., A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4829047
NONE
07008268
Correspondence name and address
BIERMAN & MUSERLIAN
757 THIRD AVE.
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:007029/0503   Pages: 3
Recorded: 06/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KABUSHIKI KAISHA KOBE SEIKO SHO
Exec Dt:
09/20/1993
2
IDEMITSUKOSAN KABUSHIKI KAISHA
Exec Dt:
09/28/1993
3
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/21/1993
4
COSMO OIL CO., LTD.
Exec Dt:
10/15/1993
Assignee
1
NEW ENERGY AND INDUSTRIAL TECHNOLOGY DEVELOPMENT ORGANIZATION
1-1, HIGASHI-IKEBUKURO 3-CHOME TOSHIMA-KU, TOKYO 170, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4714543
NONE
06825990
Correspondence name and address
MARVIN J. SPIVAK
OBLON, SPIVAK, MCCLELLAND, ET AL.
1755 JEFFERSON DAVIS HWY., 4TH FL.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:006980/0738   Pages: 3
Recorded: 05/13/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
04/13/1994
Assignee
1
FUJIMI INCORPORATED
1-1 CHIRYO 2-CHROME NISHIBIWAJIMA-CHO
NISHIKASUGAI-GUN AICHI-KEN, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4965015
NONE
07425495
 
5366542
NONE
07988360
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
ROBERT F. GNUSE
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:007067/0659   Pages: 4
Recorded: 07/22/1994
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNEE'S ADDRESS. AN ASSIGNMENT WAS PREVIOUSLY RECORDED AT REEL 6980, FRAMES 738-740
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
04/13/1994
Assignee
1
FUJIMI INCORPORATED
1-1 CHIRYO 2-CHOME NISHIBIWAJIMA-CHO
NISHIKASUGAI-GUN AICHI-KEN, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4956015
NONE
07298048
 
5366542
NONE
07988360
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
ATTN: ECKHARD H. KUESTERS
Assignment: 5
Reel/Frame:007332/0577   Pages: 20
Recorded: 02/08/1995
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/01/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
D308834
NONE
07002918
 
5128417
NONE
07539296
 
5352501
NONE
07631904
 
5637435
NONE
07682962
 
5468419
NONE
07740403
 
5387609
NONE
07845817
 
5329025
NONE
07862157
 
5378484
NONE
07869952
 
5390217
NONE
07873683
 
5360691
NONE
07879292
 
5527903
NONE
07897059
 
5773073
NONE
07945586
 
5372909
NONE
07948422
 
5378810
NONE
07949105
 
5398784
NONE
07966954
 
5432037
NONE
07977563
 
5436391
NONE
07982712
 
5366542
NONE
07988360
 
5436105
NONE
07988940
 
5385799
NONE
07993692
 
5494722
NONE
08009002
 
5391776
NONE
08015800
 
5502166
NONE
08026138
 
5362542
NONE
08028120
 
5369085
NONE
08028185
 
5391549
NONE
08029431
 
5356747
NONE
08029612
 
5382733
NONE
08034343
 
5399203
NONE
08046308
 
5391801
NONE
08047021
 
5444157
NONE
08047033
 
5443693
NONE
08047350
 
5378567
NONE
08047433
 
5497267
NONE
08064444
 
5416511
NONE
08066415
 
5445897
NONE
08069672
 
5622559
NONE
08069728
 
5400740
NONE
08069729
 
5447823
NONE
08070664
 
5695631
NONE
08071637
 
5456765
NONE
08072577
 
5370957
NONE
08076914
 
5500354
NONE
08089417
 
5385917
NONE
08092055
 
5399196
NONE
08099129
 
5576400
NONE
08100183
 
5364445
NONE
08102153
 
5427887
NONE
08106699
 
5455324
NONE
08111455
 
5441781
NONE
08113752
 
5397785
NONE
08115257
 
5389203
NONE
08115917
 
5376581
NONE
08118792
 
5491272
NONE
08121864
 
5362917
NONE
08125795
 
5395958
NONE
08126646
 
5442060
NONE
08128250
 
5399724
NONE
08128266
 
5370798
NONE
08128274
 
5464908
NONE
08128318
 
5407902
NONE
08130560
 
5407619
NONE
08131686
 
5420344
NONE
08134907
 
5644066
NONE
08136023
 
5481530
NONE
08136677
 
5437192
NONE
08138070
 
5475213
NONE
08139752
 
5364731
NONE
08140897
 
5575851
NONE
08141638
 
5449747
NONE
08145241
 
RE34903
NONE
08148384
 
5466593
NONE
08148910
 
5536607
NONE
08148921
 
5418389
NONE
08149554
 
5393866
NONE
08149779
 
5378382
NONE
08163537
 
5437779
NONE
08163551
 
5397439
NONE
08163554
 
5453217
NONE
08168162
 
5428110
NONE
08170996
 
5422359
NONE
08171692
 
5424325
NONE
08171695
 
5422328
NONE
08172819
 
5422338
NONE
08180792
 
5514526
NONE
08182159
 
5556948
NONE
08182832
 
5506782
NONE
08183357
 
RE35096
NONE
08183744
 
5565471
NONE
08186018
 
5618829
NONE
08186130
 
5405828
NONE
08186134
 
5496787
NONE
08187715
 
5380933
NONE
08187719
 
5401756
NONE
08190609
 
5472925
NONE
08193403
 
5369132
NONE
08193745
 
5492745
NONE
08194636
 
5525558
NONE
08196140
 
5557016
NONE
08196180
 
5556539
NONE
08201033
 
5416117
NONE
08202555
 
5608751
NONE
08209963
 
5648558
NONE
08213706
 
5462941
NONE
08215426
 
5389419
NONE
08215609
 
5481049
NONE
08216106
 
5530192
NONE
08218239
 
5498641
NONE
08224879
 
5389481
NONE
08225697
 
5494746
NONE
08227580
 
5447593
NONE
08229119
 
5439927
NONE
08231123
 
5506243
NONE
08233963
 
5478384
NONE
08238734
 
5529973
NONE
08240104
 
5719125
NONE
08241465
 
5437716
NONE
08242627
 
5501874
NONE
08243600
 
5446213
NONE
08244212
 
5414160
NONE
08244718
 
5429721
NONE
08245663
 
5436145
NONE
08246570
 
5426238
NONE
08249848
 
5574172
NONE
08250787
 
5604209
NONE
08253274
 
5484651
NONE
08253277
 
5576102
NONE
08253326
 
5529885
NONE
08253776
 
5619480
NONE
08256141
 
5604013
NONE
08258207
 
5516350
NONE
08260453
 
5498731
NONE
08266510
 
5837723
NONE
08270589
 
5549730
NONE
08270664
 
5474844
NONE
08273179
 
5574086
NONE
08278498
 
5439080
NONE
08281130
 
5447726
NONE
08282553
 
5476741
NONE
08288241
 
5607817
NONE
08292755
 
5444144
NONE
08292763
 
5508244
NONE
08293208
 
5510176
NONE
08295070
 
5447825
NONE
08299079
 
5534554
NONE
08299944
 
5609985
NONE
08309400
 
5554831
NONE
08312063
 
5583054
NONE
08312431
 
5536577
NONE
08313909
 
5601794
NONE
08315490
 
5459010
NONE
08317773
 
5612015
NONE
08322376
 
5620674
NONE
08327818
 
5643546
NONE
08329185
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:007349/0473   Pages: 4
Recorded: 02/23/1995
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/01/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4508841
NONE
06340763
 
4448986
NONE
06398032
Correspondence name and address
MARVIN J. SPIVAK
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C.
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:007562/0193   Pages: 4
Recorded: 08/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/01/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
MITSUBISHI BUILDING
5-2, MARUNOUCH 2-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4725519
NONE
06782684
Correspondence name and address
DIKE, BRONSTEIN, ROBERTS & CUSHMAN
DAVID G. CONLIN
130 WATER STREET
BOSTON, MA 02109
Assignment: 8
Reel/Frame:007653/0540   Pages: 4
Recorded: 09/28/1995
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/01/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5486479
NONE
08235876
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
ECKHARD H. KUESTERS
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:007677/0264   Pages: 4
Recorded: 11/13/1995
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/01/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4888028
NONE
07206727
 
4985545
NONE
07243310
 
4872881
NONE
07269146
 
5019133
NONE
07437622
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:007711/0604   Pages: 5
Recorded: 11/14/1995
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/01/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5004011
NONE
07565623
 
5501931
NONE
08291510
 
5660628
NONE
08291997
 
5545722
NONE
08292051
 
5612424
NONE
08292927
 
5446130
NONE
08305799
 
5541156
NONE
08341042
 
5767246
NONE
08360125
Correspondence name and address
OBLON, SPIVAK, MCCELLAND ET AL
ROBERT F. GNUSE
1755 JEFFERSON DAVIS HIGHWAY, 4TH FL.
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:007985/0371   Pages: 4
Recorded: 06/13/1996
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/01/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5541156
NONE
08341042
Correspondence name and address
WENDEROTH, LIND & PONACK
WARREN M. CHEEK, JR.
805 15TH STREET, N.W., STE. 700
WASHINGTON, D.C. 20005
Assignment: 12
Reel/Frame:008003/0584   Pages: 4
Recorded: 06/10/1996
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/01/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5581488
NONE
08230554
Correspondence name and address
STEPHEN F.K. YEE, P.A.
STEPHEN F.K. YEE, ESQ.
8605 SECOND AVE.
SILVER SPRING, MARYLAND 20910
Assignment: 13
Reel/Frame:008268/0757   Pages: 4
Recorded: 12/16/1996
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/01/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4396696
NONE
06363883
 
4680246
NONE
06873451
 
5173384
NONE
07865706
Correspondence name and address
DAVID A. TESTARDI
2101 CRYSTAL PLAZA ARCADE #189
ARLINGTON, VA 22202-4616
Assignment: 14
Reel/Frame:008890/0227   Pages: 6
Recorded: 10/24/1997
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/01/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2 MARUNOUCHI 2-CHOME, CHIYODA-KU
MITSUBISHI BUILDING
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
RE37979
NONE
08957358
Correspondence name and address
DIKE BRONSTEIN ROBERTS & CUSHMAN, LLP
DAVID G. CONLIN
130 WATER STREET
BOSTON, MA 02109
Assignment: 15
Reel/Frame:009436/0780   Pages: 4
Recorded: 09/09/1998
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/01/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
CHIYODA-KU
5-2, MARUNOUCHI 2-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5130013
NONE
07595757
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
ATTORNEYS AT LAW
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 16
Reel/Frame:010685/0464   Pages: 25
Recorded: 03/14/2000
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/01/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5352685
NONE
08029551
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
WARREN M. CHEEK, JR.
2033 K STREET, N.W., SUITE 800
WASHINGTON, D.C. 20006
Assignment: 17
Reel/Frame:010742/0585   Pages: 4
Recorded: 04/18/2000
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/01/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5351169
NONE
08051618
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY 4TH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 18
Reel/Frame:011541/0065   Pages: 4
Recorded: 02/21/2001
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/01/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5214052
NONE
07851248
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON , VA 22202
Assignment: 19
Reel/Frame:011541/0072   Pages: 4
Recorded: 02/21/2001
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/01/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5053409
NONE
07497184
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HWY, 4TH FLR
ARLINGTON, VA 22202
Assignment: 20
Reel/Frame:013089/0612   Pages: 4
Recorded: 07/16/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/01/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4985470
NONE
06880120
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 21
Reel/Frame:013542/0025   Pages: 4
Recorded: 12/02/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/01/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4877804
NONE
07176297
 
4950668
NONE
07181695
 
5039693
NONE
07420466
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 22
Reel/Frame:013798/0147   Pages: 3
Recorded: 02/28/2003
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/01/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5736506
NONE
08646145
Correspondence name and address
FOLEY & LARDNER
STEPHEN A. BENT
WASHINGTON HARBOUR
3000 K STREET, N.W., STE. 500
WASHINGTON, DC 20007-5143
Assignment: 23
Reel/Frame:013798/0154   Pages: 3
Recorded: 02/20/2003
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/01/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5545722
NONE
08292051
Correspondence name and address
FOLEY & LARDNER
STEPHEN A. BENT
3000 K STREET, N.W., SUITE 500
WASHINGTON HARBOUR
WASHINGTON, D.C. 20007-5143
Assignment: 24
Reel/Frame:014146/0535   Pages: 4
Recorded: 06/09/2003
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/01/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU TOKYO 100-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5098943
NONE
07700317
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 25
Reel/Frame:016547/0051   Pages: 5
Recorded: 07/20/2005
Attorney Dkt #:263710US-2-SD
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/01/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4748151
NONE
06893489
 
4981748
NONE
07310587
 
5143782
NONE
07561325
 
5139995
NONE
07561329
 
5256492
NONE
07562629
 
5236768
NONE
07842519
 
5350730
NONE
07868655
 
5292583
NONE
07910445
 
5308681
NONE
07911511
 
5314862
NONE
07974896
 
5332712
NONE
08017000
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 26
Reel/Frame:022092/0637   Pages: 5
Recorded: 01/13/2009
Attorney Dkt #:337250US2SD
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/01/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME
MINATO-KU
TOKYO, JAPAN 108-0014
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5231173
NONE
07776256
 
5298608
NONE
07809509
 
5330542
NONE
07809513
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 27
Reel/Frame:022449/0193   Pages: 4
Recorded: 03/25/2009
Attorney Dkt #:0191-0035-0FWC
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/01/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5298563
NONE
08072216
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 28
Reel/Frame:008861/0443   Pages: 47
Recorded: 12/17/1997
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/03/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5269910
NONE
07590695
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C., ATTORNEYS AT LAW
MARVIN J. SPIVAK, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 29
Reel/Frame:007479/0573   Pages: 3
Recorded: 05/16/1995
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
02/02/1995
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
CHIYODA-KU
5-2 MARUNOUCHI 2-CHOME
TOKYO, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5556851
NONE
08286220
 
5514711
NONE
08369263
Correspondence name and address
JOHN T. MILLER, ESQUIRE
WENDEROTH, LIND & PONACK
805 15TH STREET, N.W., STE. 700
WASHINGTON, D.C. 20005
Assignment: 30
Reel/Frame:008006/0362   Pages: 4
Recorded: 06/27/1996
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/30/1995
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME CHIYODA-KU
TOKYO, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4313731
NONE
06186372
 
4621136
NONE
06334005
 
4436522
NONE
06336482
 
4436906
NONE
06380320
 
4473499
NONE
06400201
 
4500710
NONE
06505127
 
4507476
NONE
06568340
 
4837309
NONE
06583233
 
4626590
NONE
06668739
 
4645832
NONE
06721514
 
4686286
NONE
06735561
 
4734101
NONE
06946964
 
4843150
NONE
07071644
 
4841029
NONE
07186656
 
4960871
NONE
07313316
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DAVID J. CUSHING
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 31
Reel/Frame:008153/0308   Pages: 14
Recorded: 08/19/1996
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
05/31/1996
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5521296
NONE
07739211
Correspondence name and address
DIKE, BRONSTIEN, ROBERTS & CUSHMAN, LLP
DAVID S. RESNICK
130 WATER STREET
BOSTON, MA 02109
Assignment: 32
Reel/Frame:008325/0249   Pages: 3
Recorded: 01/27/1997
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/31/1996
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
RE35801
NONE
08309558
Correspondence name and address
DIKE, BRONSTEIN, ROBERTS & CUSHMAN
DAVID G. CONLIN
130 WATER STREET
BOSTON, MA 02109
Assignment: 33
Reel/Frame:008340/0290   Pages: 4
Recorded: 02/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
12/11/1996
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5639783
NONE
08451720
Correspondence name and address
WENDEROTH, LIND & PONACK
ATTN: MATTHEW JACOB, ESQ.
805 15TH STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 34
Reel/Frame:009125/0140   Pages: 3
Recorded: 04/24/1998
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/01/1997
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5767246
NONE
08360125
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
WARREN M. CHEEK, JR.
2033 K STREET, N.W.
SUITE 800
WASHINGTON, DC 20006
Assignment: 35
Reel/Frame:009479/0546   Pages: 6
Recorded: 09/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
08/07/1998
Assignee
1
ALEXON-TREND, INC.
14000 UNITY STREET N.W.
RAMSEY, MINNESOTA 55303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5506151
NONE
08194475
Correspondence name and address
SYBRON INTERNATIONAL CORPORATION
STEPHEN J. TOMASSI, ESQ.
411 EAST WISCONSIN AVENUE
MILWAUKEE, WI 53202
Assignment: 36
Reel/Frame:009737/0222   Pages: 5
Recorded: 02/01/1999
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
01/08/1999
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI, 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4876331
NONE
07230461
Correspondence name and address
DIKE, BRONSTEIN, ROBERTS ET AL
DAVID G. CONLIN
130 WATER STREET
BOSTON, MA 02109
Assignment: 37
Reel/Frame:011314/0261   Pages: 3
Recorded: 11/15/2000
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
08/24/2000
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4795687
NONE
07093032
 
5019949
NONE
07493688
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
MATTHEW JACOB
2033 K STREET NW, SUITE 800
WASHINGTON, DC 20006
Assignment: 38
Reel/Frame:013578/0623   Pages: 9
Recorded: 12/17/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI KASEI CORPORATION
Exec Dt:
11/01/2002
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5076830
NONE
07523748
 
5110342
NONE
07755826
Correspondence name and address
EDWARDS & ANGELL, LLP
DAVID G. CONLIN, ESQ.
P.O. BOX 9169
BOSTON, MA 02209

Search Results as of: 04/27/2024 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