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Patent Assignment Assignor Details
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Assignor Name : MITSUBISHI ENGINEERING-PLASTICS CORPORATION
Total Assignments: 23
Assignment: 1
Reel/Frame:022241/0643   Pages: 3
Recorded: 02/04/2009
Attorney Dkt #:2007_1161A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
Exec Dt:
11/05/2008
Assignees
1
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
1-1 KYOBASHI 1-CHOME, CHUO-KU,
TOKYO 104-0031, JAPAN
2
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO 100-8324, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7616858
US20080144324
11883632
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: MICHAEL S. HUPPERT, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 2
Reel/Frame:066377/0570   Pages: 16
Recorded: 01/29/2024
Conveyance: CHANGE OF ADDRESS
Assignor
1
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
Exec Dt:
12/01/2009
Assignee
1
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7968629
US20090312468
12293022
 
7858172
US20100009158
12302257
 
8097670
US20090298981
12308178
 
8053500
US20100069539
12517493
Correspondence name and address
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY
Assignment: 3
Reel/Frame:025000/0983   Pages: 2
Recorded: 09/17/2010
Attorney Dkt #:BHD-4662-1550
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
Exec Dt:
05/31/2010
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5853831
NONE
08897316
 
6740275
US20020106523
09946041
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 4
Reel/Frame:025001/0257   Pages: 2
Recorded: 09/16/2010
Attorney Dkt #:ARC-4662-1692
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
Exec Dt:
05/31/2010
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8062557
US20090309073
12299910
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 5
Reel/Frame:025001/0382   Pages: 2
Recorded: 09/16/2010
Attorney Dkt #:ARC-4662-1691
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
Exec Dt:
05/31/2010
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8193282
US20070117901
11635798
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 6
Reel/Frame:027754/0415   Pages: 2
Recorded: 02/23/2012
Attorney Dkt #:BHD-4662-1550
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
Exec Dt:
09/17/2010
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6197858
NONE
09217531
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 7
Reel/Frame:030880/0834   Pages: 2
Recorded: 07/25/2013
Attorney Dkt #:ES-4662-2429
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
Exec Dt:
07/01/2013
2
MATSUMURA SANGYO CO., LTD.
Exec Dt:
07/04/2013
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120238686
13444022
Correspondence name and address
NIXON & VANDERHYE PC
901 N. GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 8
Reel/Frame:064131/0837   Pages: 4
Recorded: 06/30/2023
Attorney Dkt #:2870-0767PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
Exec Dt:
06/20/2023
Assignee
1
GLOBAL POLYACETAL CO., LTD.
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11746234
US20210032467
16982379
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:064360/0019   Pages: 4
Recorded: 07/24/2023
Attorney Dkt #:2870-0782PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
Exec Dt:
07/03/2023
Assignee
1
GLOBAL POLYACETAL CO., LTD.
9-2, HIGASHI-SHINBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11597827
US20210198466
17271503
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
FALLS CHURCH, VA 22042
Assignment: 10
Reel/Frame:064446/0473   Pages: 4
Recorded: 08/01/2023
Attorney Dkt #:528498US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
Exec Dt:
07/26/2023
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1 MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11390037
US20200307112
16759900
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:064483/0259   Pages: 4
Recorded: 08/03/2023
Attorney Dkt #:81052278
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
Exec Dt:
07/26/2023
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210323194
17356674
Correspondence name and address
ELEMENT IP, PLC
2331 MILL ROAD
SUITE 610
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:064736/0005   Pages: 4
Recorded: 08/01/2023
Attorney Dkt #:532914US - 535481US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
Exec Dt:
07/26/2023
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20210147622
17047596
 
NONE
US20210340346
17273823
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:065775/0368   Pages: 4
Recorded: 12/05/2023
Attorney Dkt #:550558US-1
Conveyance: UNDIVIDED INTEREST ASSIGNMENT
Assignor
1
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
Exec Dt:
11/24/2023
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8936454
US20120126466
13302099
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:065775/0613   Pages: 5
Recorded: 12/05/2023
Attorney Dkt #:550558US-2
Conveyance: CONFIRMATORY ASSIGNMENT
Assignor
1
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
Exec Dt:
11/24/2023
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7465481
US20070243343
11662518
 
8796367
US20110201730
13055407
 
8338511
US20110184101
13055420
 
8569406
US20130030094
13632296
 
9777152
US20130030113
13632957
 
9522519
US20140147651
14170995
 
9617416
US20150210851
14425979
 
9957388
US20150368459
14652642
 
9771477
US20160237276
15141411
 
10501621
US20170190906
15315006
 
10836113
US20180264743
15542512
 
10604649
US20190010324
15748766
 
10626269
US20190010325
15748775
 
11098190
US20190185659
16097426
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:065922/0095   Pages: 3
Recorded: 12/20/2023
Attorney Dkt #:514837US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
Exec Dt:
12/04/2023
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10781308
US20190016883
16068291
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:065927/0608   Pages: 5
Recorded: 12/21/2023
Attorney Dkt #:550819US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
Exec Dt:
12/04/2023
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
11603467
US20200291226
16325077
 
NONE
US20210246302
17238266
 
NONE
US20210292547
17262320
 
NONE
US20210395447
17288767
 
NONE
US20220002540
17288791
 
NONE
US20220325037
17612336
 
NONE
US20220325099
17839554
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:065951/0712   Pages: 5
Recorded: 12/26/2023
Attorney Dkt #:550362US-SD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
Exec Dt:
12/21/2023
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
US20220363894
17774399
 
NONE
US20220372218
17774418
 
NONE
US20230159745
17997856
 
NONE
US20230174776
17997944
 
NONE
US20230145210
17998364
 
NONE
US20230340252
18001801
 
NONE
US20230242747
18001812
 
NONE
US20230323111
18006749
 
NONE
US20230250276
18006762
 
NONE
US20230265284
18040157
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:066166/0909   Pages: 5
Recorded: 01/18/2024
Attorney Dkt #:2870-0751PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
Exec Dt:
12/21/2023
Assignees
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008251
2
GLOBAL POLYACETAL CO., LTD.
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200224028
16648325
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD
SUITE 100E
FALLS CHURCH, VA 22042-1248
Assignment: 19
Reel/Frame:066278/0901   Pages: 4
Recorded: 01/29/2024
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
Exec Dt:
12/27/2023
Assignee
1
GLOBAL POLYACETAL CO., LTD.
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0021
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7968629
US20090312468
12293022
 
8097670
US20090298981
12308178
 
8053500
US20100069539
12517493
 
8846788
US20110230602
13061854
 
9365693
US20140147682
14129183
 
10619031
US20160145419
14899230
 
9850367
US20160333170
15112450
 
10472536
US20170137660
15321895
 
10815377
US20180298190
15766221
 
10907042
US20190002692
16064970
 
10988615
US20190077957
16084663
 
11397372
US20190331984
16473575
 
11384237
US20200115542
16622217
Correspondence name and address
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY
Assignment: 20
Reel/Frame:066279/0120   Pages: 8
Recorded: 01/29/2024
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
Exec Dt:
12/27/2023
Assignees
1
GLOBAL POLYACETAL CO., LTD.
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0021
2
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7858172
US20100009158
12302257
Correspondence name and address
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY
Assignment: 21
Reel/Frame:066279/0289   Pages: 3
Recorded: 01/29/2024
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
Exec Dt:
12/27/2023
Assignee
1
GLOBAL POLYACETAL CO., LTD.
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10131781
US20150183982
14416707
Correspondence name and address
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY
Assignment: 22
Reel/Frame:066343/0343   Pages: 4
Recorded: 02/05/2024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
Exec Dt:
01/26/2024
Assignee
1
GLOBAL POLYACETAL CO., LTD.
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11958973
US20210032468
17044004
Correspondence name and address
MRS. THIEN HOANG
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 23
Reel/Frame:066426/0065   Pages: 4
Recorded: 02/09/2024
Attorney Dkt #:2870-0773PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
Exec Dt:
01/26/2024
Assignee
1
GLOBAL POLYACETAL CO., LTD.
9-2, HIGASHI-SHINBASHI 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11970607
US20210269634
17258606
Correspondence name and address
MELISSA JEAN KIM
BSKB, LLP
8110 GATEHOUSE RD, SUITE 100E
FALLS CHURCH, VA 22042

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