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Patent Assignment Assignee Details
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Assignee Name : ENGELHARD MINERALS & CHEMICALS CORPORATION
Total Assignments: 16
Assignment: 1
Reel/Frame:003793/0701   Pages: 1
Recorded: 08/27/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MIXON, ROBERT B., JR.
Exec Dt:
11/30/1978
Assignee
1
ENGELHARD MINERALS & CHEMICALS CORPORATION
WOODBRIDGE, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4246039
NONE
06001898
Correspondence name and address
INEZ L. MOSELLE
C/O ENGELHARD MINERALS & CHEMICALS CORP.
MENLO PARK
EDISON, NJ 08817
Assignment: 2
Reel/Frame:003827/0723   Pages: 1
Recorded: 02/11/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLIC DAVID B.
Exec Dt:
03/30/1979
Assignee
1
ENGELHARD MINERALS & CHEMICALS CORPORATION
WOODBRIDGE, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4274942
NONE
06026935
Correspondence name and address
INEZ L. MOSELLE
ENGELHARD MINERALS & CHEMICALS CORP.
MENLO PARK,
EDISON, N. J. 08817
Assignment: 3
Reel/Frame:003807/0057   Pages: 1
Recorded: 10/20/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ISAAC PETER A. H.
Exec Dt:
05/25/1979
Assignee
1
ENGELHARD MINERALS & CHEMICALS CORPORATION
WOODBRIDGE, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4254971
NONE
06046811
Correspondence name and address
INEZ L. MOSELLE
ENGELHARD MINERALS & CHEMICALS CORP.
MENLO PARK
EDISON, N. J. 08817
Assignment: 4
Reel/Frame:003812/0143   Pages: 1
Recorded: 12/03/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLIC DAVID B.
Exec Dt:
10/25/1979
Assignee
1
ENGELHARD MINERALS & CHEMICALS CORPORATION
WOODBRIDGE, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4263128
NONE
06090247
Correspondence name and address
INEZ L. MOSELLE
C/O ENGELHARD MINERALS & CHEMICALS CORP.
MENLO PARK, EDISON, NJ 08817
Assignment: 5
Reel/Frame:003943/0077   Pages: 1
Recorded: 01/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLIC, DAVID B.
Exec Dt:
11/05/1979
Assignee
1
ENGELHARD MINERALS & CHEMICALS CORPORATION
WOODBRIDGE, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4325809
NONE
06177321
Correspondence name and address
INEZ L. MOSELLE
ENGELHARD MINERALS & CHEMICALS CORP.
MENLO PARK, CN 28
EDISON, NJ 08818
Assignment: 6
Reel/Frame:003852/0974   Pages: 1
Recorded: 05/14/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLIC DAVID B.
Exec Dt:
02/13/1980
Assignee
1
ENGELHARD MINERALS & CHEMICALS CORPORATION
EDISON, NEW JERSEY 08817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4289605
NONE
06122252
Correspondence name and address
ENGELHARD MINERALS & CHEMICALS CORP.
MENLO PARK
EDISON, NJ 08817
Assignment: 7
Reel/Frame:003868/0756   Pages: 2
Recorded: 07/06/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRATZEL MICHAEL
Exec Dt:
08/22/1980
2
KIWI JOHN
Exec Dt:
08/22/1980
Assignee
1
ENGELHARD MINERALS & CHEMICALS CORPORATION
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4394293
NONE
06184673
Correspondence name and address
R. JONATHAN PETERS
ENGELHARD MIN. & CHEM. CORP.
70 WOOD AVE., SOUTH
ISELIN, NJ 08830
Assignment: 8
Reel/Frame:003848/0155   Pages: 2
Recorded: 11/10/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEUER STEVEN R.
Exec Dt:
10/30/1980
2
ZBRANEK ZDENKA
Exec Dt:
10/30/1980
Assignee
1
ENGELHARD MINERALS & CHEMICALS CORPORATION
WOODBRIDGE, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4296077
NONE
06205843
Correspondence name and address
R. JONATHAN PETERS
70 WOOD AVE. SOUTH
ISELIN, NJ 08830
Assignment: 9
Reel/Frame:003850/0227   Pages: 1
Recorded: 12/10/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WENTZEL CLARENCE S.
Exec Dt:
12/01/1980
Assignee
1
ENGELHARD MINERALS & CHEMICALS CORPORATION
EDISON, NEW JERSEY 08817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4384471
NONE
06214911
Correspondence name and address
INEZ L. MOSELLE
ENGELHARD MINERALS & CHEMICALS CORP.
MENLO PARK
EDISON, NJ 08817
Assignment: 10
Reel/Frame:003832/0662   Pages: 1
Recorded: 03/10/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ENGELHARD INDUSTRIES FRANCE S.A.
Exec Dt:
12/15/1980
Assignee
1
ENGELHARD MINERALS & CHEMICALS CORPORATION
70 WOOD AVENUE SOUTH
ISELIN, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4307136
NONE
06094067
Correspondence name and address
R. JONATHAN PETERS
70 WOOD AVE., S.
ISELIN, NJ 08830
Assignment: 11
Reel/Frame:003844/0540   Pages: 2
Recorded: 12/22/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CARR WILLIAM F.
Exec Dt:
12/18/1980
2
CHEN JAMES M.
Exec Dt:
12/18/1980
Assignee
1
ENGELHARD MINERALS & CHEMICALS CORPORATION
ISELIN, NEW JERSEY 08830
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4343776
NONE
06218374
Correspondence name and address
JOHN E. CROWE
ENGELHARD MINERALS & CHEMICALS CORP.
70 WOOD AVE., S.
METRO PARK PLAZA
ISELIN, NJ 08830
Assignment: 12
Reel/Frame:003856/0627   Pages: 1
Recorded: 01/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLIC DAVID B.
Exec Dt:
01/14/1981
Assignee
1
ENGELHARD MINERALS & CHEMICALS CORPORATION
A CORP. OF DE.
WOODBRIDGE, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4374021
NONE
06225927
Correspondence name and address
INEZ L. MOSELLE
ENGELHARD MINERALS & CHEMICAL CORP.
MENLO PARK
EDISON, NJ 08817
Assignment: 13
Reel/Frame:003870/0912   Pages: 2
Recorded: 02/25/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PITTS FRANK
Exec Dt:
02/19/1981
2
TIETHOF JACK A.
Exec Dt:
02/19/1981
3
BURNS ROBERT A.
Exec Dt:
02/23/1981
Assignee
1
ENGELHARD MINERALS & CHEMICALS CORPORATION
WOODBRIDGE, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4339352
NONE
06238272
Correspondence name and address
INEZ L. MOSELLE
ENGELHARD MINERALS & CHEMICALS CORP.
MENLO PARK
EDISON, NJ 08817
Assignment: 14
Reel/Frame:003880/0447   Pages: 2
Recorded: 04/27/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REAGAN WILLIAM J.
Exec Dt:
04/14/1981
2
BYRNE JOHN W.
Exec Dt:
04/14/1981
3
HIMPSL FRANCIS L.
Exec Dt:
04/14/1981
Assignee
1
ENGELHARD MINERALS & CHEMICALS CORPORATION
WOODBRIDGE, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4384949
NONE
06257849
Correspondence name and address
INEZ L. MOSELLE
ENGELHARD MINERALS & CHEMICALS CORP.
MENLO PARK
EDISON, NJ 08817
Assignment: 15
Reel/Frame:003881/0967   Pages: 1
Recorded: 05/04/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLIC DAVID B.
Exec Dt:
05/01/1981
Assignee
1
ENGELHARD MINERALS & CHEMICALS CORPORATION
WOODBRIDGE, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4446009
NONE
06260145
Correspondence name and address
INEZ L. MOSELLE
ENGELHARD MINERALS & CHEMICALS CORP.
MENLO PARK
EDISON, NJ 08837
Assignment: 16
Reel/Frame:003890/0752   Pages: 2
Recorded: 05/20/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DURANTE, VINCENT A.
Exec Dt:
05/15/1981
2
OLSZANSKI, DENNIS J.
Exec Dt:
05/12/1981
3
REAGAN, WILLIAM J.
Exec Dt:
05/15/1981
4
BROWN, STANLEY M.
Exec Dt:
05/15/1981
Assignee
1
ENGELHARD MINERALS & CHEMICALS CORPORATION
WOODBRIDGE, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4430199
NONE
06265516
Correspondence name and address
INEZ L. MOSELLE
ENGLEHARD MINERALS & CHEMICALS CORP.
MENLO PARK
EDISON, NJ 08837

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