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 : LEWIS, IRWIN CHARLES
Total Assignments: 20
Assignment: 1
Reel/Frame:007595/0010   Pages: 6
Recorded: 08/14/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, IRWIN CHARLES
Exec Dt:
08/02/1995
2
PIRRO, TERRENCE ANTHONY
Exec Dt:
08/02/1995
3
GREINKE, RONALD ALFRED
Exec Dt:
08/02/1995
4
BRETZ, RICHARD IVERSON
Exec Dt:
08/02/1995
5
KAMPE, DENNIS JAMES
Exec Dt:
08/02/1995
Assignee
1
UCAR CARBON TECHNOLOGY CORPORATION
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5550176
NONE
08409896
Correspondence name and address
UNION CARBIDE CHEMICALS & PLASTICS
TECHNOLOGY CORPORATION
MR. STANLEY J. PACCIONE
LOCATION E2-05, 39 OLD RIDGEBURY RD.
DANBURY, CT 06817-0001
Assignment: 2
Reel/Frame:008091/0569   Pages: 7
Recorded: 09/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREINKE, RONALD ALFRED
Exec Dt:
05/24/1996
2
LEWIS, IRWIN CHARLES
Exec Dt:
05/14/1996
Assignee
1
UCAR CARBON TECHNOLOGY CORPORATION
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5756062
NONE
08654660
Correspondence name and address
UCAR CARBON TECHNOLOGY CORP.
MR. FREDERICK J. MCCARTHY
PATENT LAW DEPARTMENT, SECTION J4
39 OLD RIDGEBURY ROAD
DANBURY, CT 06817-0001
Assignment: 3
Reel/Frame:008063/0263   Pages: 5
Recorded: 10/11/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREINKE, RONALD ALFRED
Exec Dt:
05/24/1996
2
LEWIS, IRWIN CHARLES
Exec Dt:
05/24/1996
Assignee
1
UCAR CARBON TECHNOLOGY CORPORATION
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5677082
NONE
08654644
Correspondence name and address
UCAR CARBON TECHNOLOGY CORP.
FREDERICK J. MCCARTHY
PATENT LAW DEPARTMENT, SECTION J4
39 OLD RIDGEBURY ROAD
DANBURY, CT 06817-0001
Assignment: 4
Reel/Frame:008065/0620   Pages: 5
Recorded: 10/11/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREINKE, RONALD ALFRED
Exec Dt:
05/24/1996
2
LEWIS, IRWIN CHARLES
Exec Dt:
05/24/1996
Assignee
1
UCAR CARBON TECHNOLOGY CORPORATION
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5756062
NONE
08654660
Correspondence name and address
UCAR CARBON TECHNOLOGY CORP.
MR. FREDERICK J. MCCARTHY
PATENT LAW DEPARTMENT, SECTION J4
39 OLD RIDGEBURY ROAD
DANBURY, CT 06817-0001
Assignment: 5
Reel/Frame:008066/0370   Pages: 5
Recorded: 10/11/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, IRWIN CHARLES
Exec Dt:
05/24/1996
2
GREINKE, RONALD ALFRED
Exec Dt:
05/24/1996
Assignee
1
USCAR CARBON TECHNOLOGY CORPORATION
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5639576
NONE
08654661
Correspondence name and address
UCAR CARBON TECHNOLOGY CORP.
FREDERICK J. MCCARTHY
PATENT LAW DEPARTMENT SECTION J4
39 OLD RIDGEBURY ROAD
DANBURY, CT 06817-0001
Assignment: 6
Reel/Frame:008066/0494   Pages: 5
Recorded: 09/11/1996
Conveyance: ASSIGNMENT OF ASSIGNOR'S INTEREST (RE-RECORD TO CORRECT RECORDAL DATE OF 10-11-96 ON A PREVIOUSLY RECORDED DOCUMENT AT REEL 8063, FRAME 0263.)
Assignors
1
GREINKE, RONALD ALFRED
Exec Dt:
05/24/1996
2
LEWIS, IRWIN CHARLES
Exec Dt:
05/24/1996
Assignee
1
UCAR CARBON TECHNOLOGY CORPORATION
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5677082
NONE
08654644
Correspondence name and address
UCAR CARBON TECHNOLOGY CORP.
FREDERICK J, MCCARTHY
PATENT LAW DEPARTMENT SECTION J4
39 OLD RIDGEBURY ROAD
DANBURY, CT 06817-0001
Assignment: 7
Reel/Frame:008069/0563   Pages: 6
Recorded: 09/11/1996
Conveyance: INVALID ASSIGNMENT, SEE RECORDING AT REEL 8078, FRAME 0795.
Assignors
1
LEWIS, IRWIN CHARLES
Exec Dt:
05/24/1996
2
GREIMKE, RONALD ALFRED
Exec Dt:
05/24/1996
Assignee
1
UCAR CARBON TECHNOLOGY CORPORATION
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5639576
NONE
08654661
Correspondence name and address
UCAR CARBON TECHNOLOGY CORP.
FREDERICK J. MCCARTHY
PATENT LAW DEPARTMENT, SECTION J4
39 OLD RIDGEBURY ROAD
DANBURY, CT. 06817-0001
Assignment: 8
Reel/Frame:008069/0657   Pages: 5
Recorded: 09/11/1996
Conveyance: (ASSIGNMENT OF ASSIGNOR'S INTEREST) RE-RECORD TO CORRECT THE RECORDATION DATE OF 10-11-96 TO 9-11-96, PREVIOUSLY RECORDED AT REEL 8065 FRAME 0620.
Assignors
1
GREINKE, RONALD ALFRED
Exec Dt:
05/24/1996
2
LEWIS, IRWIN CHARLES
Exec Dt:
05/24/1996
Assignee
1
UCAR CARBON TECHNOLOGY CORPORATION
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5756062
NONE
08654660
Correspondence name and address
UCAR CARBON TECHNOLOGY CORPORATION
MR. FREDERICK J. MCCARTHY
PATENT LAW DEPARTMENT, SECTION J4
39 OLD RIDGEBURY ROAD
DANBURY, CT 06817-0001
Assignment: 9
Reel/Frame:008078/0795   Pages: 5
Recorded: 09/11/1996
Conveyance: ASSIGNMENT OF ASSIGNOR'S INTEREST, RE-RECORD TO CORRECT THE RECORDATION DATE OF 10/11/92 TO 09/11/92, PREVIOUSLY RECORDED AT REEL 8066, FRAME 0370.
Assignors
1
LEWIS, IRWIN CHARLES
Exec Dt:
05/24/1996
2
GREINKE, RONALD ALFRED
Exec Dt:
05/24/1996
Assignee
1
UCAR CARBON TECHNOLOGY CORPORATION
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5639576
NONE
08654661
Correspondence name and address
UCAR CARBON TECHNOLOGY CORP.
FREDERCIK J. MCCARTHY
PATENT LAW DEPARTMENT - SECTION J4
39 OLD RIDGEBURY ROAD
DANBURY, CT 06817-0001
Assignment: 10
Reel/Frame:008091/0553   Pages: 5
Recorded: 09/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREINKE, RONALD ALFRED
Exec Dt:
05/24/1996
2
LEWIS, IRWIN CHARLES
Exec Dt:
05/24/1996
Assignee
1
UCAR CARBON TECHNOLOGY CORPORATION
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5677082
NONE
08654644
Correspondence name and address
UCAR CARBON TECHNOLOGY CORP.
FREDERICK J. MCCARTHY
PATENT LAW DEPT., SECTION J4
39 OLD RIDGEBURY ROAD
DANBURY, CT 06817-0001
Assignment: 11
Reel/Frame:008142/0345   Pages: 5
Recorded: 09/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, IRWIN CHARLES
Exec Dt:
05/24/1996
2
GREINKE, RONALD ALFRED
Exec Dt:
05/24/1996
Assignee
1
UCAR CARBON TECHNOLOGY CORPORATION
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5639576
NONE
08654661
Correspondence name and address
MR. FREDERICK J. MCCARTHY
UCAR CARBON TECHNOLOGY CORP.
PATENT LAW DEPARMENT SECTION J4
39 OLD RIDGEBURY ROAD
DANBURY, CT 06817-0001
Assignment: 12
Reel/Frame:008508/0638   Pages: 6
Recorded: 05/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ORAC, THOMAS HARRY
Exec Dt:
02/25/1997
2
LEWIS, IRWIN CHARLES
Exec Dt:
02/27/1997
3
CHANG, CHING FENG
Exec Dt:
02/25/1997
4
SHAO, RICHARD LIICHANG
Exec Dt:
02/25/1997
Assignee
1
UCAR CARBON TECHNOLOGY CORPORATION
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5843298
NONE
08722469
Correspondence name and address
UCAR CARBON TECHNOLOGY CORP.
FREDERICK J. MCCARTHY
PATENT LAW DEPARTMENT, SECTION J4
39 OLD RIDGEBURY ROAD
DANBURY, CT 06817-0001
Assignment: 13
Reel/Frame:009899/0080   Pages: 4
Recorded: 04/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIU, CHARLES CHI-CHIEH
Exec Dt:
03/31/1999
2
LEWIS, IRWIN CHARLES
Exec Dt:
03/31/1999
3
LEWIS, RICHARD THOMAS
Exec Dt:
03/31/1999
Assignee
1
UCAR CARBON TECHNOLOGY CORP.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6214158
NONE
09258517
Correspondence name and address
DELIO & PETERSON, LLC
PETER W. PETERSON
121 WHITNEY AVENUE
NEW HAVEN, CT 06510-1241
Assignment: 14
Reel/Frame:010936/0243   Pages: 7
Recorded: 06/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAO, RICHARD LIICHANG
Exec Dt:
06/09/2000
2
KORTOVICH, JAMES WILLIAM
Exec Dt:
06/09/2000
3
LEWIS, IRWIN CHARLES
Exec Dt:
06/09/2000
4
LEWIS, RICHARD THOMAS
Exec Dt:
06/09/2000
Assignee
1
UCAR CARBON COMPANY INC.
SUITE 1100
3102 WEST END AVENUE
NASHVILLE, TENNESSEE 37203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6280663
NONE
09514219
Correspondence name and address
UCAR CARBON COMPANY INC.
JAMES R. CARTIGLIA
3102 WEST END AVENUE, SUITE 1100
NASHVILLE, TN 37203
Assignment: 15
Reel/Frame:012491/0007   Pages: 5
Recorded: 01/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, IRWIN CHARLES
Exec Dt:
11/13/2001
2
PIRRO, TERRENCE ANTHONY
Exec Dt:
11/13/2001
Assignee
1
UCAR CARBON COMPANY INC.
3102 WEST END AVENUE, SUITE 1100
NASHVILLE, TENNESSEE 37203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030087095
09967734
Correspondence name and address
UCAR CARBON COMPANY INC.
JAMES R. CARTIGLIA
3102 WEST END AVENUE, SUITE 1100
NASHVILLE, TN 37203
Assignment: 16
Reel/Frame:013228/0150   Pages: 3
Recorded: 08/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIU, CHARLES C.
Exec Dt:
08/08/2002
2
LEWIS, IRWIN CHARLES
Exec Dt:
08/05/2002
3
CHANG, CHING-FENG
Exec Dt:
08/01/2002
Assignee
1
UCAR CARBON COMPANY INC.
1521 CONCORD PIKE, SUITE 301
BRANDYWINE, WEST BUILDING
WILMINGTON, DELAWARE 19803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6800364
US20040005446
10184850
Correspondence name and address
UCAR CARBON COMPANY INC.
TIMOTHY R. KROGH
1521 CONCORD PIKE
BRANDYWINE WEST BUILDING, SUITE 301
WILMINGTON, DE 19803
Assignment: 17
Reel/Frame:014859/0589   Pages: 5
Recorded: 01/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KORTOVICH, JAMES WILLIAM
Exec Dt:
12/16/2003
2
SHAO, RICHARD LIICHANG
Exec Dt:
12/16/2003
3
HUANG, DAI
Exec Dt:
12/16/2003
4
LEWIS, IRWIN CHARLES
Exec Dt:
12/16/2003
5
LEWIS, RICHARD THOMAS
Exec Dt:
12/16/2003
Assignee
1
UCAR CARBON COMPANY INC.
12900 SNOW ROAD
PARMA, OHIO 44130
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6916435
US20040104497
10649359
Correspondence name and address
WADDEY & PATTERSON
JAMES R. CARTIGLIA
SUITE 2020
414 UNION STREET
NASHVILE, TN 37219
Assignment: 18
Reel/Frame:015888/0014   Pages: 4
Recorded: 10/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIU, CHARLES C.
Exec Dt:
10/01/2004
2
LEWIS, IRWIN CHARLES
Exec Dt:
09/13/2004
3
CHANG, CHING-FENG
Exec Dt:
09/09/2004
Assignee
1
ADVANCED ENERGY TECHNOLOGY INC.
12900 SNOW ROAD
PARMA, OHIO 44130
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7150837
US20050029487
10865294
Correspondence name and address
WADDEY & PATTERSON
BANK OF AMERICA PLAZA
414 UNION STREET, SUITE 2020
NASHVILLE, TN 37219
Assignment: 19
Reel/Frame:017220/0871   Pages: 7
Recorded: 11/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KORTOVICH, JAMES WILLIAM
Exec Dt:
09/02/2005
2
SHAO, RICHARD LIICHANG
Exec Dt:
08/31/2005
3
HUANG, DAI
Exec Dt:
09/05/2005
4
LEWIS, IRWIN CHARLES
Exec Dt:
09/07/2005
5
LEWIS, RICHARD THOMAS
Exec Dt:
10/28/2005
Assignee
1
UCAR CARBON COMPANY INC.
12900 SNOW ROAD
PARMA, OHIO 44130
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7544316
US20060192311
11148155
Correspondence name and address
WADDEY & PATTERSON
ROUNDABOUT PLAZA
SUITE 500
1600 DIVISION STREET
NASHVILLE, TN 37203
Assignment: 20
Reel/Frame:017070/0510   Pages: 4
Recorded: 10/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, IRWIN CHARLES
Exec Dt:
09/30/2005
2
PIRRO, TERRENCE ANTHONY
Exec Dt:
09/26/2005
Assignee
1
UCAR CARBON COMPANY INC.
12900 SNOW ROAD
PARMA, OHIO 44130
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060239889
11187721
Correspondence name and address
WADDEY & PATTERSON
1600 DIVISION STREET, SUITE 500
NASHVILLE, TN 37203

Search Results as of: 05/31/2024 01:58 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