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 : KOPPERS INDUSTRIES, INC.
Total Assignments: 5
Assignment: 1
Reel/Frame:005136/0304   Pages: 1
Recorded: 08/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BEAZER MATERIALS AND SERVICES, INC.
Exec Dt:
08/08/1989
Assignee
1
KOPPERS INDUSTRIES, INC.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4892249
NONE
07170527
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT
600 GRANT STREET - 42ND FL
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:006875/0231   Pages: 24
Recorded: 02/17/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MELLON BANK, N.A.
Exec Dt:
02/10/1994
Assignee
1
KOPPERS INDUSTRIES, INC.
436 SEVENTH AVENUE
PITTSBURGH, PENNSYLVANIA 15219
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4066737
NONE
05337457
 
4013520
NONE
05580056
 
4048056
NONE
05582693
 
4066159
NONE
05600463
 
4048020
NONE
05601071
 
4158101
NONE
05787891
 
4326669
NONE
05914180
 
4215229
NONE
05915715
 
4197190
NONE
05919223
 
4231908
NONE
06014336
 
4267390
NONE
06053195
 
4267389
NONE
06053438
 
4267391
NONE
06053531
 
4267392
NONE
06053532
 
4275246
NONE
06053968
 
4326421
NONE
06115094
 
4299511
NONE
06134560
 
4742663
NONE
06261593
 
4374756
NONE
06300710
 
4389336
NONE
06303169
 
4367360
NONE
06303543
 
4385194
NONE
06355176
 
4384156
NONE
06355177
 
4376223
NONE
06372057
 
4376224
NONE
06372059
 
4429170
NONE
06398068
 
4443636
NONE
06398074
 
4482643
NONE
06401829
 
4460784
NONE
06415273
 
4447658
NONE
06431651
 
4480140
NONE
06475719
 
4475001
NONE
06476060
 
4456763
NONE
06478739
 
4499312
NONE
06582082
 
4679658
NONE
06751872
 
4732320
NONE
06863416
 
4892249
NONE
07170527
 
4899932
NONE
07183055
Correspondence name and address
HENRY E. BARTONY, JR.
REED SMITH SHAW & MCCLAY
P.O. BOX 2009
435 SIXTH AVENUE
PITTSBURGH, PA 15230
Assignment: 3
Reel/Frame:007964/0191   Pages: 3
Recorded: 04/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCHENRY, E. RONALD
Exec Dt:
09/20/1995
2
SAVER, WILLIAM E.
Exec Dt:
09/20/1995
Assignee
1
KOPPERS INDUSTRIES, INC.
436 SEVENTH AVENUE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5746906
NONE
08513329
Correspondence name and address
DICKIE, MCCARNEY & CHILCOTE, P.C.
BARRY I. FRIEDMAN, ESQ.
TWO PPG PLACE, SUITE 400
PITTSBURGH, PA 15222
Assignment: 4
Reel/Frame:010479/0342   Pages: 3
Recorded: 12/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAMPEL, BARRY FRANCIS
Exec Dt:
08/29/1998
Assignee
1
KOPPERS INDUSTRIES, INC.
436 SEVENTH AVENUE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6033166
NONE
09140927
Correspondence name and address
SWEENEY METZ FOX MCGRANN & SCHERMER, LLC
THOMAS LIZZI, ESQ.
11 STANWIX STREET
18TH FLOOR
PITTSBURGH, PA 15222
Domestic representative
BARRY L. FRIEDMAN, ESQ.
SWEENEY METZ FOX MCGRANN & SCHERMER, LLC
11 STANWIX STREET
18TH FLOOR
PITTSBURGH, PA 15222
Assignment: 5
Reel/Frame:013110/0660   Pages: 5
Recorded: 07/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ARISTECH CHEMICAL CORPORATION
Exec Dt:
12/08/1998
Assignee
1
KOPPERS INDUSTRIES, INC.
436 SEVENTH AVENUE
PITTSBURGH, PENNSYLVANIA 15219
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4436615
NONE
06493118
 
5326457
NONE
07925160
Correspondence name and address
REED SMITH LLP
JODY L. BURTNER
P.O. BOX 488
PITTBURGH, PA 15230

Search Results as of: 05/29/2024 11:54 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