Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
Assignee Name :
DUPONT-MITSUI FLUOROCHEMICALS CO., LTD.
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Total Assignments:
22
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Assignment:
1
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Reel/Frame: | 005382/0331 | |
| Pages: | 3 |
| | Recorded: | 07/16/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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2-3, OTEMACHI 1-CHOME |
A CORP. OF JAPAN |
CHIYODA-KU, TOKYO, JAPAN |
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Pat #
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Intl #
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App #
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NONE
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07552765
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Correspondence name and address
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WEBB, BURDEN, ZIESENHEIM & WEBB, P.C.
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515 OLIVER BUILDING
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535 SMITHFIELD STREET
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PITTSBURGH, PA 15222-2363
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Assignment:
2
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Reel/Frame: | 005389/0926 | |
| Pages: | 4 |
| | Recorded: | 07/25/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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2-3, OTEMACHI 1-CHOME |
A CORP. OF JAPAN |
CHIYODA-KU, TOKYO, JAPAN |
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Pat #
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App #
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NONE
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07557478
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Correspondence name and address
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RUSSELL D. ORKIN
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515 OLIVER BUILDING
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535 SMITHFIELD STREET
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PITTSBURGH, PA 15222-2363
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Assignment:
3
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Reel/Frame: | 007217/0010 | |
| Pages: | 2 |
| | Recorded: | 11/21/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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MITSUI SEIMEI BUILDING |
2-3, OHTEMACHI 1-CHOME |
CHIYODA-KU, TOKYO 100, JAPAN |
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NONE
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08249585
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Correspondence name and address
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EDWIN TOCKER
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E. I. DU PONT DE NEMOURS COMPANY
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LEGAL - PATENTS
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1007 MARKET STREET
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WILMINGTON, DE 19898
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Assignment:
4
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Reel/Frame: | 007686/0258 | |
| Pages: | 3 |
| | Recorded: | 08/18/1995 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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5-18, SARUGAKU-CHO, 1-CHOME, CHIYODA-KU |
TOKYO, JAPAN |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08507228
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Correspondence name and address
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WENDEROTH, LIND & PONACK
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MATTHEW JACOB, ESQ.
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805 15TH STREET, N.W., STE. 700
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WASHINGTON, D.C. 20005
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Assignment:
5
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Reel/Frame: | 009742/0606 | |
| Pages: | 2 |
| | Recorded: | 02/01/1999 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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2-3, OHTEMACHI 1-CHOME CHIYODA-KU |
MITSUI SEIMEI BUILDING |
TOKYO 100, JAPAN |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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09136037
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Correspondence name and address
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E.I. DU PONT DE NEMOURS AND COMPANY
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EDWIN TOCKER
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LEGAL PATENTS
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1007 MARKET STREET
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WILMINGTON, DE 19898
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Assignment:
6
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Reel/Frame: | 011198/0760 | |
| Pages: | 3 |
| | Recorded: | 10/11/2000 | | |
Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME, PREVIOUSLY RECORDED AT REEL 010730, FRAME 0086. |
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Assignee
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2-3 OHTEMACHI 1-CHOME |
MITSUI SEIMEL BLDG. |
CHIYODA-KU, TOKYO 100, JAPAN |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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09498215
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Correspondence name and address
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E.I. DU PONT DE NEMOURS AND COMPANY
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THOMAS W. STEINBERG
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1007 MARKET STREET
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WILMINGTON, DELAWARE 19898
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Assignment:
7
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Reel/Frame: | 011199/0268 | |
| Pages: | 3 |
| | Recorded: | 10/08/2000 | | |
Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNEE NAME SPELLED --FLORCHEMICALS TO "FLUOROCHEMICALS" PREVIOUSLY RECORDED ON REEL 010730, FRAME 0102. |
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Assignee
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2-3 OHTEMACHI 1-CHOME CHIYODA-KU |
TOKYO 100, JAPAN |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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09504921
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Correspondence name and address
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E. I. DU PONT DE NEMOURS AND COMPANY
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THOMAS W. STEINBERG
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LEGAL-PATENTS
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1007 MARKET STREET
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WILMINGTON, DELAWARE 19898
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Assignment:
8
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Reel/Frame: | 011668/0251 | |
| Pages: | 2 |
| | Recorded: | 03/23/2001 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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2-3 OHTEMACHI, 1-CHOME, CHIYODA-KU |
MITSUI SEIMEI BLDG. |
TOKYO 100, JAPAN |
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Pat #
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Pub #
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Intl #
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App #
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09735559
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Correspondence name and address
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E. I. DU PONT DE NEMOURS AND COMPANY
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EDWIN TOCKER
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LEGAL-PATENTS
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1007 MARKET STREET
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WILMINGTON, DELAWARE 19898
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Assignment:
9
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Reel/Frame: | 011937/0860 | |
| Pages: | 2 |
| | Recorded: | 06/27/2001 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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2-3 OHTEMACHI, 1-CHOME |
MITSUI SEIME BLDG. |
CHIYODA-KU, TOKYO 100, JAPAN |
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Pat #
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App #
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09767580
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Correspondence name and address
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E. I. DU PONT DE NEMOURS AND COMPANY
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EDWIN TOCKER
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LEGAL-PATENTS
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1007 MARKET STREET
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WILMINGTON, DE 19898
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Assignment:
10
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Reel/Frame: | 011951/0151 | |
| Pages: | 2 |
| | Recorded: | 06/29/2001 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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2-3 OHTEMACHI, 1-CHOME |
MITSUI SEIME BLDG. |
CHIYODA-KU, TOKYO 100, JAPAN |
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Pat #
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Intl #
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NONE
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09213833
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Correspondence name and address
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E. I. DU PONT DE NEMOURS AND COMPANY
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EDWIN TOCKER
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1007 MARKET STREET
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LEGAL-PATENTS
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WILMINGTON, DE 19898
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Assignment:
11
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Reel/Frame: | 012013/0814 | |
| Pages: | 2 |
| | Recorded: | 07/23/2001 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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2-3 OHTEMACHI, 1-CHOME, CHIYODA-KU |
MITSUI SEIME BLDG. |
TOKYO 100, JAPAN |
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Pat #
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09881220
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Correspondence name and address
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E. I. DU PONT DE NEMOURS AND COMPANY
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EDWIN TOCKER
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LEGAL-PATENTS
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1007 MARKET STREET
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WILMINGTON, DE 19898
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Assignment:
12
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Reel/Frame: | 012908/0689 | |
| Pages: | 2 |
| | Recorded: | 07/22/2002 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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MITSUI SEIME BLDG., 2-3 OHTEMACHI, 1-CHOME, CHIYODA-KU |
TOKYO 100, JAPAN |
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Pat #
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10151831
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Correspondence name and address
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E. I. DU PONT DE NEMOURS AND COMPANY
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ED TOCKER
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LEGAL-PATENTS
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BARLEY MILL PLAZA 25
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WILMINGTON, DELAWARE 19880-0025
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Assignment:
13
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Reel/Frame: | 014388/0606 | |
| Pages: | 2 |
| | Recorded: | 03/02/2004 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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2-3 OHTEMACHI, 1-CHOME, CHIYODA-KU |
MITSUI SEIME BLDG. |
TOKYO 100, JAPAN |
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Pat #
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App #
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10717161
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Correspondence name and address
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E. I. DU PONT DE NEMOURS AND COMPANY
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JOHN S. HENDRICKSON
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LEGAL-PATENTS
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BARLEY MILL PLAZA 25
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WILMINGTON, DELAWARE 19880-0025
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Assignment:
14
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Reel/Frame: | 016143/0542 | |
| Pages: | 2 |
| | Recorded: | 06/15/2005 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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1-5-18, SARUGAKU-CHO |
CHIYODA-KU |
TOKYO, JAPAN 101-0064 |
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Pat #
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Pub #
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Intl #
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App #
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10924354
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Correspondence name and address
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JANE O. HAMBY
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4417 LANCASTER PIKE
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LEGAL-PATENTS
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WILMINGTON, DE 19805
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Assignment:
15
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Reel/Frame: | 016995/0610 | |
| Pages: | 2 |
| | Recorded: | 01/10/2006 | | |
Attorney Dkt #: | FL0287USNA |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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MITSUI SEIME BLDG. |
2-3 OHTEMACHI, 1-CHOME, CHIYODA-KU |
TOKYO, JAPAN 100 |
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Pat #
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App #
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11247044
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Correspondence name and address
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JOHN S. HENDRICKSON
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4417 LANCASTER PIKE
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LEGAL-PATENTS
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WILMINGTON, DE 19805
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Assignment:
16
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Reel/Frame: | 030679/0391 | |
| Pages: | 2 |
| | Recorded: | 06/25/2013 | | |
Attorney Dkt #: | FL0577USNP |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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4TH FLOOR, CHIYODA BUILDING |
1-5-18, SARUGAKU-CHO, 1-CHOME |
TOKYO, JAPAN 101-0064 |
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Pat #
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13837371
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Correspondence name and address
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ANDREW BUNN
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4417 LANCASTER PIKE
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BARLEY MILL PLAZA 25
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WILMINGTON, DE 19809
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Assignment:
17
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Reel/Frame: | 033007/0802 | |
| Pages: | 6 |
| | Recorded: | 06/02/2014 | | |
Attorney Dkt #: | 1033634-000020 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignees
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1-5-18, SARUGAKU-CHO |
CHIYODA-KU, TOKYO, JAPAN 101-0064 |
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6-1, HATCHOBORI 1-CHOME |
CHUO-KU, TOKYO, JAPAN 104-8555 |
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Pat #
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Intl #
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14348286
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Correspondence name and address
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BUCHANAN INGERSOLL & ROONEY PC
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P.O. BOX 1404
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ALEXANDRIA, VA 22313-1404
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Assignment:
18
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Reel/Frame: | 043840/0651 | |
| Pages: | 2 |
| | Recorded: | 10/11/2017 | | |
Attorney Dkt #: | FL0604-US-PCT |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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KAMIYACHO PRIME PLACE 4-1-17 |
TORANOMON, MINATO-KU |
TOKYO, JAPAN 105-0001 |
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Pat #
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15539568
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Correspondence name and address
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GWEN A. WILSON
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1007 MARKET STREET
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PATENT LEGAL GROUP, 8072
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WILMINGTON, DE 19801
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Assignment:
19
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Reel/Frame: | 044100/0196 | |
| Pages: | 4 |
| | Recorded: | 11/13/2017 | | |
Attorney Dkt #: | FL0610-US-PCT |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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KAMIYACHO PRIME PLACE 4-1-17 |
TORANOMON, MINATO-KU |
TOKYO, JAPAN 105-0001 |
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NONE
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15528213
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Correspondence name and address
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THE CHEMOURS COMPANY FC, LLC
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1007 MARKET STREET
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PATENT LEGAL GROUP, 8072
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WILMINGTON, DE 19801
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Assignment:
20
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Reel/Frame: | 044277/0704 | |
| Pages: | 2 |
| | Recorded: | 12/01/2017 | | |
Attorney Dkt #: | FL1830-US-PCT |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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KAMIYACHO PRIME PLACE 4-1-17 |
TORANOMON, MINATO-KU |
TOKYO, JAPAN 105-0001 |
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Pat #
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Pub #
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Intl #
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NONE
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15557162
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Correspondence name and address
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GWEN A. WILSON
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1007 MARKET STREET
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PATENT LEGAL GROUP, 8072
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WILMINGTON, DE 19801
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Assignment:
21
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Reel/Frame: | 044388/0488 | |
| Pages: | 5 |
| | Recorded: | 12/13/2017 | | |
Attorney Dkt #: | 1033634-000023 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignees
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1509, OKUBO-CHO, NISHI-KU |
HAMAMATSU-SHI, SHIZUOKA, JAPAN 4328006 |
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4-1-17, TORANOMON |
MINATO-KU, TOKYO, JAPAN 1050001 |
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15736180
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Correspondence name and address
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BUCHANAN INGERSOLL & ROONEY PC
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P.O. BOX 1404
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ALEXANDRIA, VA 22313-1404
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Assignment:
22
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Reel/Frame: | 045112/0441 | |
| Pages: | 5 |
| | Recorded: | 03/06/2018 | | |
Attorney Dkt #: | AP0375-US-NP |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignees
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1007 MARKET STREET |
WILMINGTON, DELAWARE 19801 |
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KAMIYACHO PRIME PLACE 4-1-17 |
TORANOMON, MINATO-KU |
TOKYO, JAPAN 105-0001 |
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Pat #
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15826955
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Correspondence name and address
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THE CHEMOURS COMPANY FC, LLC
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1007 MARKET STREET
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PATENT LEGAL GROUP, 8072
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WILMINGTON, DE 19801
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