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Patent Assignment Assignor Details
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Assignor Name : BOOKHEIMER, ALAN J
Total Assignments: 12
Assignment: 1
Reel/Frame:042692/0510   Pages: 3
Recorded: 06/05/2017
Attorney Dkt #:P15-06121-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOOKHEIMER, ALAN J
Exec Dt:
06/05/2017
2
DE SOUZA FILHO, RUY FROTA
Exec Dt:
06/05/2017
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10399150
US20180347701
15614401
Correspondence name and address
KENNAMETAL INC. INTELLECTUAL PROPERTY DE
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650
Assignment: 2
Reel/Frame:049881/0222   Pages: 3
Recorded: 07/26/2019
Attorney Dkt #:P15-06121-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOOKHEIMER, ALAN J
Exec Dt:
06/05/2018
2
FROTA DE SOUZA FILHO, RUY
Exec Dt:
06/05/2017
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10967438
US20190344361
16523319
Correspondence name and address
KENNAMETAL INC. INTELLECTUAL PROPERTY DE
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650
Assignment: 3
Reel/Frame:048004/0541   Pages: 5
Recorded: 01/03/2019
Attorney Dkt #:P17-06250-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOOKHEIMER, ALAN J
Exec Dt:
12/19/2018
2
FILHO, RUY FROTA DE SOUZA
Exec Dt:
01/03/2019
3
GOLDSMITH, JASON WON
Exec Dt:
01/03/2019
4
CANONGE, JEREMY P
Exec Dt:
12/15/2018
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11148213
US20200215627
16239094
Correspondence name and address
KENNAMETAL INC. INTELLECTUAL PROPERTY DE
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650
Assignment: 4
Reel/Frame:049402/0919   Pages: 3
Recorded: 06/07/2019
Attorney Dkt #:P18-06372-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEMNISKY, LOGAN M
Exec Dt:
06/07/2019
2
BOOKHEIMER, ALAN J
Exec Dt:
06/07/2019
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11358227
US20200384543
16434469
Correspondence name and address
KENNAMETAL INC. INTELLECTUAL PROPERTY DE
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650
Assignment: 5
Reel/Frame:050226/0147   Pages: 14
Recorded: 08/30/2019
Attorney Dkt #:P19-06430-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEMNISKY, LOGAN M
Exec Dt:
08/23/2019
2
BOOKHEIMER, ALAN J
Exec Dt:
08/23/2019
3
FILHO, RUY FROTA DE SOUZA
Exec Dt:
08/23/2019
4
SCHMID, DOMINIK
Exec Dt:
08/23/2019
5
PENKERT, WERNER
Exec Dt:
08/30/2019
6
GRILLENBERGER, INGO
Exec Dt:
08/26/2019
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10940551
US20210060665
16557533
Correspondence name and address
KENNAMETAL INC. INTELLECTUAL PROPERTY DE
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650
Assignment: 6
Reel/Frame:050400/0742   Pages: 3
Recorded: 09/17/2019
Attorney Dkt #:P19-06412-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEMNISKY, LOGAN M
Exec Dt:
09/16/2019
2
BOOKHEIMER, ALAN J
Exec Dt:
09/16/2019
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11420269
US20210069797
16567327
Correspondence name and address
MICHAEL P. ALEXANDER
1543 FORESTIVEW DR.
PITTSBURGH, PA 15234
Assignment: 7
Reel/Frame:054588/0636   Pages: 3
Recorded: 12/09/2020
Attorney Dkt #:P20-06486-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEMNISKY, LOGAN M
Exec Dt:
11/30/2020
2
BOOKHEIMER, ALAN J
Exec Dt:
11/30/2020
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220176473
17115997
Correspondence name and address
KENNAMETAL INC. INTELLECTUAL PROPERTY DE
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650
Assignment: 8
Reel/Frame:054597/0558   Pages: 11
Recorded: 12/09/2020
Attorney Dkt #:P20-06487-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEMNISKY, LOGAN M
Exec Dt:
11/30/2020
2
BOOKHEIMER, ALAN J
Exec Dt:
11/30/2020
3
GRILLENBERGER, INGO
Exec Dt:
11/27/2020
4
SCHMID, DOMINIK
Exec Dt:
11/27/2020
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11571759
US20220176480
17116782
Correspondence name and address
KENNAMETAL INC. INTELLECTUAL PROPERTY DE
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650
Assignment: 9
Reel/Frame:056838/0524   Pages: 3
Recorded: 07/13/2021
Attorney Dkt #:P20-06501-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOOKHEIMER, ALAN J
Exec Dt:
07/13/2021
2
SEMNISKY, LOGAN M
Exec Dt:
07/13/2021
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11883894
US20230016177
17374263
Correspondence name and address
KENNAMETAL INC. INTELLECTUAL PROPERTY DE
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650
Assignment: 10
Reel/Frame:059037/0337   Pages: 3
Recorded: 02/17/2022
Attorney Dkt #:P21-06534-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEMNISKY, LOGAN M
Exec Dt:
02/16/2022
2
BOOKHEIMER, ALAN J
Exec Dt:
02/17/2022
3
GRILLENBERGER, INGO
Exec Dt:
02/16/2022
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230256520
17674382
Correspondence name and address
KENNAMETAL INC. INTELLECTUAL PROPERTY DE
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, 15650 UNITED STATES
Assignment: 11
Reel/Frame:059380/0028   Pages: 6
Recorded: 03/23/2022
Attorney Dkt #:P21-06565-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEMNISKY, LOGAN M
Exec Dt:
03/21/2022
2
BOOKHEIMER, ALAN J
Exec Dt:
03/22/2022
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11911835
US20230302554
17702399
Correspondence name and address
KENNAMETAL INC. INTELLECTUAL PROPERTY DE
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, 15650 UNITED STATES
Assignment: 12
Reel/Frame:062283/0426   Pages: 11
Recorded: 01/05/2023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOOKHEIMER, ALAN J
Exec Dt:
11/07/2022
2
FILHO, RUY FROTA DE SOUZA
Exec Dt:
11/07/2022
3
GOLDSMITH, JASON WON
Exec Dt:
12/14/2022
4
CANONGE, JEREMY P
Exec Dt:
01/04/2023
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11986893
US20210323082
17359732
Correspondence name and address
KENNAMETAL INC. INTELLECTUAL PROPERTY DEPT
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650

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Web interface last modified: August 25, 2017 v.2.6
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