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 : SCHARPF, ROBERT N.
Total Assignments: 9
Assignment: 1
Reel/Frame:013656/0884   Pages: 2
Recorded: 01/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHARPF, ROBERT N.
Exec Dt:
01/02/2003
2
SCHWEIKERT, DAVID E.
Exec Dt:
01/01/2003
3
DEWBERRY, JAMES T.
Exec Dt:
01/02/2003
Assignee
1
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6739675
NONE
10339813
Correspondence name and address
JAMES RAY & ASSOCIATES
JAMES O. RAY, JR.
2640 PITCAIRN ROAD
MONROEVILLE, PA 15146
Assignment: 2
Reel/Frame:013660/0416   Pages: 2
Recorded: 01/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWBERRY, JAMES T.
Exec Dt:
01/02/2003
2
SCHWEIKERT, DAVID E.
Exec Dt:
01/03/2003
3
SCHARPF, ROBERT N.
Exec Dt:
01/03/2003
Assignee
1
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6847869
US20040138791
10339030
Correspondence name and address
JAMES RAY & ASSOCIATES
JAMES O. RAY, JR.
2640 PITCAIRN ROAD
MONROEVILLE, PA 15146
Assignment: 3
Reel/Frame:017657/0142   Pages: 3
Recorded: 03/16/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWEIKERT, DAVID E.
Exec Dt:
03/07/2006
2
SCHARPF, ROBERT N.
Exec Dt:
03/07/2006
3
WOOD, JAMES A.
Exec Dt:
03/07/2006
Assignee
1
WABTEC HOLDING CORPORATION
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7374252
US20070216223
11376902
Correspondence name and address
RICHARD L. BRYNE
THE WEBB LAW FIRM
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 4
Reel/Frame:017700/0883   Pages: 3
Recorded: 03/28/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWEIKERT, DAVID E.
Exec Dt:
03/22/2006
2
SCHARPF, ROBERT N.
Exec Dt:
03/22/2006
3
WOOD, JAMES A.
Exec Dt:
03/22/2006
Assignee
1
WABTEC HOLDING CORPORATION
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7520574
US20070236077
11391536
Correspondence name and address
RICHARD L. BYNE
THE WEBB LAW FIRM
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 5
Reel/Frame:018063/0906   Pages: 3
Recorded: 07/14/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWBERRY, JAMES T.
Exec Dt:
07/11/2006
2
SCHARPF, ROBERT N.
Exec Dt:
07/11/2006
3
CRISPIN, JOHN A.
Exec Dt:
07/11/2006
Assignee
1
WABTEC HOLDING CORPORATION
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7543796
US20080121291
11486560
Correspondence name and address
RICHARD L. BRYNE
THE WEBB LAW FIRM
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 6
Reel/Frame:018488/0524   Pages: 5
Recorded: 11/07/2006
Attorney Dkt #:4491-061897
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOOD, JAMES A.
Exec Dt:
11/02/2006
2
SCHARPF, ROBERT N.
Exec Dt:
11/02/2006
3
SCHWEIKERT, DAVID E.
Exec Dt:
11/02/2006
Assignee
1
WABTEC HOLDING CORPORATION
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7661770
US20090057072
12160247
Correspondence name and address
RICHARD L. BYRNE
436 SEVENTH AVENUE
700 KOPPERS BUILDING
PITTSBURGH, PA 15219
Assignment: 7
Reel/Frame:021204/0987   Pages: 5
Recorded: 07/08/2008
Attorney Dkt #:4491-081535
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOOD, JAMES A.
Exec Dt:
05/28/2008
2
SCHARPF, ROBERT N.
Exec Dt:
05/28/2008
3
SCHWEIKERT, DAVID E.
Exec Dt:
05/28/2008
Assignee
1
WABTEC HOLDING CORP.
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7661770
US20090057072
12160247
Correspondence name and address
RICHARD L. BYRNE
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 8
Reel/Frame:026241/0859   Pages: 4
Recorded: 05/09/2011
Attorney Dkt #:4491-103897
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHARPF, ROBERT N.
Exec Dt:
03/10/2011
Assignee
1
WABTEC HOLDING CORP.
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8967591
US20120217427
13034042
Correspondence name and address
THE WEBB LAW FIRM
436 SEVENTH AVENUE, 700 KOPPERS BUILDING
PITTSBURGH, PA 15219
Assignment: 9
Reel/Frame:028614/0535   Pages: 5
Recorded: 07/23/2012
Attorney Dkt #:4491-113722
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHARPF, ROBERT N.
Exec Dt:
07/09/2012
2
EVATT, S. CLAY
Exec Dt:
07/09/2012
Assignee
1
WABTEC HOLDING CORP.
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9114788
US20120192957
13350944
Correspondence name and address
THE WEBB LAW FIRM
420 FORT DUQUESNE BLVD.
ONE GATEWAY CENTER, SUITE 1200
PITTSBURGH, PA 15222

Search Results as of: 06/19/2024 08:52 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