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 Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : SUMITOMO CEMENT CO., LTD.
Total Assignments: 16
Assignment: 1
Reel/Frame:004405/0907   Pages: 1
Recorded: 04/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/28/1984
2
Exec Dt:
03/28/1984
Assignee
1
1, KANDA-MITOSHIRO-CHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06608692
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
SUITE 912,
1725 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004262/0758   Pages: 1
Recorded: 05/21/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/07/1984
2
Exec Dt:
05/07/1984
3
Exec Dt:
05/07/1984
4
Exec Dt:
05/07/1984
Assignee
1
1, MITOSHIRO-CHO, KANDA, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06612299
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
1725 K ST., N. W., STE. 912
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004291/0676   Pages: 1
Recorded: 07/06/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/27/1984
2
Exec Dt:
06/27/1984
Assignee
1
1, MITOSHIRO-CHO, KANDA, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06628600
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BLDG.
WASHINGTON & PRINCE STS.
P. O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 4
Reel/Frame:004410/0624   Pages: 1
Recorded: 05/23/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/07/1985
2
Exec Dt:
05/07/1985
3
Exec Dt:
05/07/1985
Assignee
1
1 MITOSHIRO-CHO, KANADA, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06737010
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
1725 K ST., N. W., STE. 912
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004745/0399   Pages: 2
Recorded: 07/21/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/13/1987
2
Exec Dt:
07/13/1987
3
Exec Dt:
07/13/1987
4
Exec Dt:
07/13/1987
5
Exec Dt:
07/13/1987
6
Exec Dt:
07/13/1987
Assignees
1
8-38, HIKARI-CHO 2-CHOME, KOKUBUNJI-SHI
A CORP. OF JAPAN
TOKYO, JAPAN
2
1, MITOSHIRO-CHO, KANDA, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07076257
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
1725 K STREET, N.W., SUITE 912
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:004867/0574   Pages: 1
Recorded: 04/28/1988
Conveyance: ASSIGNMENT OF 1/2 OF ASSIGNORS INTEREST
Assignor
1
Exec Dt:
03/25/1988
Assignee
1
1, MITOSHIRO-CHO, KANDA, CHHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07057522
Correspondence name and address
FLEIT, JACOBSON, COHN & PRICE
1217 E STREET, N.W.
WASHINGTON, DC 20004-1998
Assignment: 7
Reel/Frame:004867/0575   Pages: 2
Recorded: 04/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/25/1988
2
Exec Dt:
03/25/1988
3
Exec Dt:
03/25/1988
Assignee
1
1, MITOSHIRO-CHO, KAANDA, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07057522
Correspondence name and address
FLEIT, JACOBSON, COHN & PRICE
1217 E STREET, N.W.
WASHINGTON, DC 20004-1998
Assignment: 8
Reel/Frame:004939/0257   Pages: 1
Recorded: 08/30/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/01/1988
2
Exec Dt:
08/01/1988
3
Exec Dt:
08/01/1988
4
Exec Dt:
08/01/1988
5
Exec Dt:
08/01/1988
6
Exec Dt:
08/01/1988
Assignee
1
1, MITOSHIRO-CHO, KANDA, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07222976
Correspondence name and address
ARMSTRONG, NIKAIDO,
MARMELSTEIN & KUBOVCIK
1725 K STREET, N.W., STE 912
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:005758/0221   Pages: 3
Recorded: 06/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/28/1991
2
Exec Dt:
05/28/1991
3
Exec Dt:
06/04/1991
4
Exec Dt:
06/04/1991
5
Exec Dt:
06/04/1991
Assignees
1
72 HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI
JAPAN
2
1 KANDAMITOSHIRO-CHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07480127
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND, MAIER
& NEUSTADT
1755 JEFFERSON DAVIS HWY., 4TH FLR.,
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:005935/0414   Pages: 3
Recorded: 12/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/19/1991
2
Exec Dt:
08/02/1991
3
Exec Dt:
08/02/1991
4
Exec Dt:
08/02/1991
5
Exec Dt:
08/02/1991
Assignees
1
131, FUKAKUSA KU, KYOTO-SHI
KYOTO, JAPAN
2
1, KANDAMITOSHIRO-CHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07432389
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT
4TH FLR., 1755 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:006573/0137   Pages: 3
Recorded: 06/02/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/31/1993
2
Exec Dt:
05/27/1993
3
Exec Dt:
05/25/1993
Assignees
1
1, 4-CHOUME, NAMIKI, TOKOROASAWA-SHI
SAITAMA, 359, JAPAN
2
1 KANDA-MIDOSHIRO-CHO CHIYODA-KU,
TOKYO, 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07714901
Correspondence name and address
STEWART L. GITLER
HOFFMAN, WASSON & GITLER
2361 JEFFERSON/DAVIS HWY
SUITE 522
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:006711/0540   Pages: 2
Recorded: 08/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/02/1993
2
Exec Dt:
08/02/1993
3
Exec Dt:
08/02/1993
4
Exec Dt:
08/02/1993
Assignee
1
1, MITOSHIRO-CHO, KANDA
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08107363
Correspondence name and address
NIKAIDO, MARMELSTEIN, MURRAY & ORAM
CHARLES M. MARMELSTEIN
METROPOLITAN SQUARE, 655 15TH ST., N.W.
SUITE 330 - G STREET LOBBY
WASHINGTON, D.C. 20005-5701
Assignment: 13
Reel/Frame:006691/0467   Pages: 2
Recorded: 08/31/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/19/1993
2
Exec Dt:
08/19/1993
3
Exec Dt:
08/19/1993
4
Exec Dt:
08/19/1993
Assignee
1
1, KANDAMITOSHIRO-CHO
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08115419
Correspondence name and address
KANE, DALSIMER ET AL
JOHN KURUCZ, ESQ.
711 3RD FLOOR
NEW YORK, NY 10017
Assignment: 14
Reel/Frame:006840/0530   Pages: 4
Recorded: 12/27/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/1993
2
Exec Dt:
12/07/1993
3
Exec Dt:
12/07/1993
4
Exec Dt:
12/07/1993
5
Exec Dt:
12/07/1993
6
Exec Dt:
12/07/1993
7
Exec Dt:
12/07/1993
8
Exec Dt:
12/07/1993
9
Exec Dt:
12/07/1993
10
Exec Dt:
12/07/1993
Assignees
1
1-1, HIGASHIKAWASAKI-CHO 3
CHOME, CHUO-KU, KOBE, JAPAN
2
1, KANDA MITSOHIRO-CHO
CHIYODA-KU, TOKYO, JAPAN 101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08174693
Correspondence name and address
LEYDIG, VOIT & MAYER
HERBERT C. ROSE
SUITE 300
700 THIRTEENTH STREET, NW
WASHINGTON, DC 20005
Assignment: 15
Reel/Frame:006902/0695   Pages: 3
Recorded: 02/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/04/1994
2
Exec Dt:
02/04/1994
3
Exec Dt:
02/04/1994
4
Exec Dt:
02/04/1994
5
Exec Dt:
02/04/1994
6
Exec Dt:
02/04/1994
7
Exec Dt:
02/04/1994
8
Exec Dt:
02/04/1994
Assignees
1
1-1, HIGASHIKAWASAKI-CHO 3 CHOME, CHUO-KU
KOBE, JAPAN
2
1, KANDA MITOSHIRO-CHO, CHIYODA-KU
TOKYO, JAPAN 101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08202154
Correspondence name and address
HERBERT C. ROSE
LEYDIG, VOIT & MAYER
700 THIRTEENTH STREET, N.W.
SUITE 300
WASHINGTON, D.C. 20005
Assignment: 16
Reel/Frame:007184/0530   Pages: 4
Recorded: 09/30/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/22/1994
2
Exec Dt:
09/22/1994
3
Exec Dt:
09/22/1994
4
Exec Dt:
09/22/1994
5
Exec Dt:
09/22/1994
6
Exec Dt:
09/22/1994
7
Exec Dt:
09/22/1994
8
Exec Dt:
09/22/1994
9
Exec Dt:
09/22/1994
10
Exec Dt:
09/22/1994
11
Exec Dt:
09/22/1994
Assignee
1
1, MITOSHIRO-CHO, KANDA
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08315981
Correspondence name and address
JOHN F. MCNULTY, ESQ.
PAUL & PAUL
2900 TWO THOUSAND MARKET STREET
PHILADELPHIA, PA 19103

Search Results as of: 04/25/2024 03:04 AM
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