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 : PRICHARD, PAUL D.
Total Assignments: 20
Assignment: 1
Reel/Frame:006480/0931   Pages: 2
Recorded: 03/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PRICHARD, PAUL D.
Exec Dt:
03/10/1993
2
AIMONE, PAUL R.
Exec Dt:
03/10/1993
Assignee
1
HOWMET CORPORATION
475 STEAMBOAT ROAD
GREENWICH, CONNECTICUT 06836-1960
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5309976
NONE
08033274
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
EDWARD J. TIMMER
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1699
Assignment: 2
Reel/Frame:009029/0721   Pages: 7
Recorded: 03/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRICHARD, PAUL D.
Exec Dt:
11/05/1997
2
BESSER, MATTHEW F.
Exec Dt:
11/10/1997
3
SORDELET, DANIEL J.
Exec Dt:
11/18/1997
4
ANDERSON, IVER E.
Exec Dt:
11/25/1997
Assignee
1
IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC.
310 LAB OF MECHANICS
AMES, IOWA 50011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5939151
NONE
08956548
Correspondence name and address
ZARLEY, MCKEE, THOMTE, ET AL.
DONALD H. ZARLEY
SUITE 3200, 801 GRAND AVENUE
DES MONIES, IA 50309
Assignment: 3
Reel/Frame:011572/0426   Pages: 3
Recorded: 02/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRICHARD, PAUL D.
Exec Dt:
02/21/2001
2
MOH, KYUNG H.
Exec Dt:
02/16/2001
3
KOSKENMAKI, DAVID C.
Exec Dt:
02/16/2001
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6669745
US20030009949
09790145
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PAUL W. BUSSE
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 4
Reel/Frame:015037/0175   Pages: 4
Recorded: 02/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEFFLER, GLENN W.
Exec Dt:
02/26/2004
2
PRICHARD, PAUL D.
Exec Dt:
02/26/2004
3
ANDRAS, LINN R.
Exec Dt:
02/26/2004
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040218987
10788095
Correspondence name and address
KENNAMETAL INC.
LARRY R. MEENAN
1600 TECHNOLOGY WAY
P.O. BOX 231
LATROBE, PA 15650
Assignment: 5
Reel/Frame:014739/0468   Pages: 5
Recorded: 06/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEGDE, PARAG L.
Exec Dt:
06/04/2004
2
PRICHARD, PAUL D.
Exec Dt:
06/01/2004
3
HYATT, GREGORY A.
Exec Dt:
06/14/2004
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY, P. O. BOX 231
KENNAMETAL INC.
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050186044
10786735
Correspondence name and address
JOHN J. PRIZZI
1600 TECHNOLOGY WAY, P. O. BOX 231
KENNAMETAL INC.
LATROBE, PA 15650-0231
Assignment: 6
Reel/Frame:018906/0679   Pages: 4
Recorded: 02/20/2007
Attorney Dkt #:K-2379
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRICHARD, PAUL D.
Exec Dt:
01/18/2007
2
ANDRAS, LINN R.
Exec Dt:
01/18/2007
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY, P. O. BOX 231
KENNAMETAL INC.
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7883299
US20080175678
11654918
Correspondence name and address
LARRY R. MEENAN
1600 TECHNOLOGY WAY, P. O. BOX 231
KENNAMETAL INC.
LATROBE, PA 15650-0231
Assignment: 7
Reel/Frame:018906/0723   Pages: 4
Recorded: 02/20/2007
Attorney Dkt #:K-2409
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRICHARD, PAUL D.
Exec Dt:
01/18/2007
2
ANDRAS, LINN R.
Exec Dt:
01/18/2007
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY, P. O. BOX 231
KENNAMETAL INC.
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7625157
US20080175677
11654877
Correspondence name and address
LARRY R. MEENAN
1600 TECHNOLOGY WAY, P. O. BOX 231
KENNAMETAL INC.
LATROBE, PA 15650-0231
Assignment: 8
Reel/Frame:018906/0742   Pages: 4
Recorded: 02/20/2007
Attorney Dkt #:K-2450
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRICHARD, PAUL D.
Exec Dt:
01/18/2007
2
ANDRAS, LINN R.
Exec Dt:
01/18/2007
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY, P. O. BOX 231
KENNAMETAL INC.
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7963729
US20080175676
11654833
Correspondence name and address
LARRY R. MEENAN
1600 TECHNOLOGY WAY, P. O. BOX 231
KENNAMETAL INC.
LATROBE, PA 15650-0231
Assignment: 9
Reel/Frame:019264/0797   Pages: 5
Recorded: 04/26/2007
Attorney Dkt #:K-2107 PCUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEFFLER, GLENN W.
Exec Dt:
01/22/2007
2
HYATT, GREGORY A.
Exec Dt:
01/18/2007
3
PRICHARD, PAUL D.
Exec Dt:
01/18/2007
4
ANDRAS, LINN R.
Exec Dt:
01/18/2007
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7802945
US20080181736
11666526
Correspondence name and address
JAMES G. PORCELLI
THE WEBB LAW FIRM
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 10
Reel/Frame:020115/0695   Pages: 4
Recorded: 11/15/2007
Attorney Dkt #:K-2557
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRICHARD, PAUL D.
Exec Dt:
11/15/2007
2
ANDRAS, LINN R.
Exec Dt:
11/15/2007
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
P. O. BOX 231
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080175679
11940394
Correspondence name and address
KENNAMETAL INC.
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650
Assignment: 11
Reel/Frame:025123/0791   Pages: 6
Recorded: 10/12/2010
Attorney Dkt #:K-3049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, SHI
Exec Dt:
10/04/2010
2
HENRY, NICHOLAS J.
Exec Dt:
10/04/2010
3
CONWAY, CHARLES L.
Exec Dt:
10/04/2010
4
MIZGALSKI, KENT P.
Exec Dt:
10/04/2010
5
ANDRAS, LINN R.
Exec Dt:
10/06/2010
6
PRICHARD, PAUL D.
Exec Dt:
10/04/2010
7
MASSA, TED R.
Exec Dt:
10/11/2010
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9101985
US20110020073
12874591
Correspondence name and address
KENNAMETAL INC. INTELLECTUAL PROPERTY DE
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650
Assignment: 12
Reel/Frame:025124/0133   Pages: 7
Recorded: 10/12/2010
Attorney Dkt #:K-3050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, SHI
Exec Dt:
10/04/2010
2
HENRY, NICHOLAS J.
Exec Dt:
10/04/2010
3
CONWAY, CHARLES L.
Exec Dt:
10/04/2010
4
MIZGALSKI, KENT P.
Exec Dt:
10/04/2010
5
NELSON, JOSEPH V.
Exec Dt:
10/04/2010
6
ANDRAS, LINN R.
Exec Dt:
10/06/2010
7
MULLER, THOMAS O.
Exec Dt:
10/04/2010
8
PRICHARD, PAUL D.
Exec Dt:
10/04/2010
9
HOFFER, BRAD D.
Exec Dt:
10/04/2010
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8439608
US20110020072
12873516
Correspondence name and address
KENNAMETAL INC. INTELLECTUAL PROPERTY DE
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650
Assignment: 13
Reel/Frame:041302/0811   Pages: 5
Recorded: 02/20/2017
Attorney Dkt #:P16-06191-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRICHARD, PAUL D.
Exec Dt:
02/17/2017
2
COLLINS, GABRIEL B.
Exec Dt:
02/20/2017
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11065863
US20180236687
15437153
Correspondence name and address
KENNAMETAL INC.
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650
Assignment: 14
Reel/Frame:045901/0883   Pages: 8
Recorded: 05/25/2018
Attorney Dkt #:P17-06252-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRICHARD, PAUL D.
Exec Dt:
10/31/2017
2
BROSNAHAN, JOHN
Exec Dt:
11/01/2017
3
STARK, ROGER
Exec Dt:
11/01/2017
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10662716
US20190106941
15727307
Correspondence name and address
KENNAMETAL INC.
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650
Assignment: 15
Reel/Frame:047218/0626   Pages: 4
Recorded: 10/18/2018
Attorney Dkt #:P17-06293-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRICHARD, PAUL D.
Exec Dt:
12/07/2017
2
GAMBLE, KEVIN
Exec Dt:
12/12/2017
3
SKWARA, JOHN
Exec Dt:
12/12/2017
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190168299
15831779
Correspondence name and address
KENNAMETAL INC.
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650
Assignment: 16
Reel/Frame:065010/0449   Pages: 4
Recorded: 09/25/2023
Attorney Dkt #:P17-06293-US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRICHARD, PAUL D.
Exec Dt:
12/07/2017
2
GAMBLE, KEVIN
Exec Dt:
12/12/2017
3
SKWARA, JOHN
Exec Dt:
12/12/2017
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240009734
18372359
Correspondence name and address
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PA 15650-0231
Assignment: 17
Reel/Frame:049309/0347   Pages: 3
Recorded: 05/29/2019
Attorney Dkt #:P18-06374-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, ZHUQING
Exec Dt:
05/28/2019
2
PRICHARD, PAUL D.
Exec Dt:
05/28/2019
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200346365
16402530
Correspondence name and address
KENNAMETAL INC.
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650
Assignment: 18
Reel/Frame:050750/0001   Pages: 10
Recorded: 10/17/2019
Attorney Dkt #:P18-06373-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FANG, XIANGDONG D.
Exec Dt:
10/16/2019
2
PRICHARD, PAUL D.
Exec Dt:
10/17/2019
3
GAMBLE, KEVIN M.
Exec Dt:
10/17/2019
4
WILLS, DAVID
Exec Dt:
10/16/2019
5
LANE, JEFF
Exec Dt:
10/16/2019
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11420273
US20210114123
16655803
Correspondence name and address
KENNAMETAL INC.
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650
Assignment: 19
Reel/Frame:051445/0554   Pages: 12
Recorded: 01/08/2020
Attorney Dkt #:P18-06351-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEREZ, MARTIN G.
Exec Dt:
11/25/2019
2
PRICHARD, PAUL D.
Exec Dt:
11/25/2019
3
YAO, MATTHEW
Exec Dt:
12/13/2019
4
SKWARA, JOHN
Exec Dt:
11/25/2019
5
BELHADJHAMIDA, ABDELHAKIM
Exec Dt:
11/25/2019
6
GAMBLE, KEVIN M.
Exec Dt:
11/25/2019
7
MEYER, MICHAEL J.
Exec Dt:
11/26/2019
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200353537
16404011
Correspondence name and address
KENNAMETAL INC.
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650
Assignment: 20
Reel/Frame:053443/0901   Pages: 2
Recorded: 08/10/2020
Attorney Dkt #:P18-06371-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PRICHARD, PAUL D.
Exec Dt:
08/07/2020
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200307018
16828657
Correspondence name and address
KENNAMETAL INC.
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650-0231

Search Results as of: 05/14/2024 12:13 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