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Patent Assignment Assignor Details
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Assignor Name : SEEMUTH, PAUL D.
Total Assignments: 12
Assignment: 1
Reel/Frame:003932/0469   Pages: 1
Recorded: 11/12/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SEEMUTH, PAUL D.
Exec Dt:
08/07/1981
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4317934
NONE
06178460
Correspondence name and address
JOSEPH D. ODENWELLER
ETHYL CORP.
1600 WEST EIGHT MILE RD.
FERNDALE, MI 48220
Assignment: 2
Reel/Frame:004243/0477   Pages: 1
Recorded: 04/12/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SEEMUTH, PAUL D.
Exec Dt:
08/31/1982
Assignee
1
ETHYL CORPORATION, A VA CORP.
RICHMOND,, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4459419
NONE
06414477
Correspondence name and address
JOHN F. SIEBERTH
ETHYL CORPORATION
451 FLORIDA BLVD.
BATON ROUGE, LOUISIANA 70801
Assignment: 3
Reel/Frame:004132/0787   Pages: 1
Recorded: 06/06/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SEEMUTH, PAUL D.
Exec Dt:
05/10/1983
Assignee
1
ETHYL CORPORATION
A CORP. OF VA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4405333
NONE
06423606
Correspondence name and address
JOSEPH D. ODENWELLER
ETHYL CORP.
1600 WEST EIGHT MILE RD.
FERNDALE, MI 48220
Assignment: 4
Reel/Frame:004133/0117   Pages: 1
Recorded: 06/06/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SEEMUTH, PAUL D.
Exec Dt:
05/10/1983
Assignee
1
ETHYL CORPORATION
A CORP. OF VA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4405334
NONE
06424053
Correspondence name and address
JOSEPH D. ODENWELLER
ETHYL CORP.
1600 WEST EIGHT MILE RD.
FERNDALE, MI 48220
Assignment: 5
Reel/Frame:004134/0265   Pages: 1
Recorded: 06/06/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SEEMUTH, PAUL D.
Exec Dt:
05/10/1983
Assignee
1
ETHYL CORPORATION, A CORP OF VA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4405335
NONE
06424054
Correspondence name and address
JOSEPH D. ODENWELLER
ETHYL CORP.
1600 WEST EIGHT MILE RD.
FERNDALE, MI 48220
Assignment: 6
Reel/Frame:004173/0254   Pages: 1
Recorded: 09/26/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SEEMUTH, PAUL D.
Exec Dt:
08/25/1983
Assignee
1
ETHYL CORPORATION RICHMOND VA A VA CORP
VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4421522
NONE
06433160
Correspondence name and address
JOHN F. SIEBERTH
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGH, LOUISIANA 70801
Assignment: 7
Reel/Frame:004291/0393   Pages: 1
Recorded: 08/22/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KNAPP, GORDON G.
Exec Dt:
09/15/1983
2
BAYLERIAN, MARGUERITE S.
Exec Dt:
09/15/1983
3
SEEMUTH, PAUL D.
Exec Dt:
09/15/1983
Assignee
1
ETHYL CORPORATION, A VA CORP.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4479905
NONE
06533223
Correspondence name and address
MR. JOHN F. SIEBERTH
PATENT & TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 8
Reel/Frame:004248/0768   Pages: 1
Recorded: 04/20/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SEEMUTH, PAUL D.
Exec Dt:
11/01/1983
Assignee
1
ETHYL CORPORATION, RICHMOND, VA., A VA CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4457763
NONE
06548928
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIV.
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 9
Reel/Frame:004376/0529   Pages: 1
Recorded: 03/20/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SEEMUTH, PAUL D.
Exec Dt:
03/23/1984
Assignee
1
ETHYL CORPORATION,RICHMOND,VIRGINIA,A CORP OF VA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4522630
NONE
06594924
Correspondence name and address
JOHN F. SIEBERTH
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 10
Reel/Frame:004413/0112   Pages: 1
Recorded: 06/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SEEMUTH, PAUL D.
Exec Dt:
03/23/1984
Assignee
1
ETHYL CORPORATION
A CORP. OF VA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4536190
NONE
06596043
Correspondence name and address
JOHN F. SIEBERTH
ETHYL CORP., 451 FRORIDA BLVD.
BATON ROUGEM LA 70801
Assignment: 11
Reel/Frame:004442/0802   Pages: 1
Recorded: 08/19/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SEEMUTH, PAUL D.
Exec Dt:
04/19/1984
Assignee
1
ETHYL CORPORATION, RICHMOND, VA., A CORP. OF VA.
VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4554387
NONE
06604891
Correspondence name and address
JOHN F. SIEBERTH
PAT. & TRADEMARK DIV.
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 12
Reel/Frame:005294/0015   Pages: 2
Recorded: 05/04/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SEEMUTH, PAUL D.
Exec Dt:
03/09/1990
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4999120
NONE
07484971
Correspondence name and address
LAWRENCE ISAKOFF
PATENT DIVISION
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898

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