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Patent Assignment Assignor Details
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Assignor Name : WIEGERS, WILHELMUS J.
Total Assignments: 12
Assignment: 1
Reel/Frame:004116/0031   Pages: 3
Recorded: 04/07/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WIEGERS, WILHELMUS J.
Exec Dt:
03/21/1983
2
SPRECKER, MARK A.
Exec Dt:
03/21/1983
Assignee
1
INTERNATIONAL FLAVORS & FRAGRANCES, INC.
521 WEST 57TH ST.
A CORP. OF NY.
NEW YORK, NEW YORK 10019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4512918
NONE
06482823
Correspondence name and address
ARTHUR L. LIBERMAN
INTERNATL. FLAVORS & FRAGRANCES INC.
521 WEST 57TH STREET
NEW YORK, NY 10019
Assignment: 2
Reel/Frame:004153/0760   Pages: 5
Recorded: 07/08/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WIEGERS, WILHELMUS J.
Exec Dt:
06/28/1983
2
VAN LOVEREN, AUGUSTINUS G.
Exec Dt:
06/24/1983
3
HANNA, MARIE R.
Exec Dt:
07/02/1983
4
LUCCARELLI, DOMENICK JR
Exec Dt:
06/28/1983
5
BOWEN, DAVID R.
Exec Dt:
06/28/1983
6
VOCK, MANFRED H.
Exec Dt:
06/28/1983
Assignee
1
INTERNATIONAL FLAVORS & FRAGRANCES INC. A CORP. OF NY
521 WEST 57TH ST.
NEW YORK, NEW YORK 10019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4490544
NONE
06511909
Correspondence name and address
ARTHUR L. LIBERMAN
INTERNATIONAL FLAVORS & FRAGRANCES INC.
521 WEST 57TH ST.
NEW YORK, NY 10019
Assignment: 3
Reel/Frame:004154/0169   Pages: 5
Recorded: 07/18/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VAN LOVEREN, AUGUSTINUS G.
Exec Dt:
07/16/1983
2
HANNA, MARIE R.
Exec Dt:
07/16/1983
3
LUCCARELLI, DOMENICK JR.
Exec Dt:
07/16/1983
4
BOWEN, DAVID R.
Exec Dt:
07/16/1983
5
VOCK, MANFRED H.
Exec Dt:
07/16/1983
6
WIEGERS, WILHELMUS J.
Exec Dt:
07/16/1983
Assignee
1
INTERNATIONAL FLAVORS & FRAGRANCES INC.
521 WEST 57TH ST.
A NY CORP.
NEW YORK, NEW YORK 10019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4490404
NONE
06514523
Correspondence name and address
ARTHUR L. LIBERMAN
INTL. FLAVORS & FRAGRANCES, INC.
521 WEST 57TH STREET
NEW YORK, NY 10019
Assignment: 4
Reel/Frame:004306/0171   Pages: 4
Recorded: 12/21/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPRECKER, MARK A.
Exec Dt:
12/15/1983
2
WIEGERS, WILHELMUS J.
Exec Dt:
12/15/1983
3
BELKO, ROBERT P.
Exec Dt:
12/15/1983
4
BODEN, RICHARD M.
Exec Dt:
12/15/1983
Assignee
1
INTERNATIONAL FLAVORS & FRAGRANCES INC., A CORP OF NY
521 WEST 57TH STREET,
NEW YORK,, NEW YORK 10019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4537704
NONE
06563801
Correspondence name and address
ARTHUR L. LIBERMAN
INTL. FLAVORS & FRAGRANCES INC.
521 WEST 57TH ST.
NEW YORK, NY 10019
Assignment: 5
Reel/Frame:004219/0041   Pages: 4
Recorded: 01/12/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPRECKER, MARK A.
Exec Dt:
12/20/1983
2
WIEGERS, WILHELMUS J.
Exec Dt:
12/23/1983
3
BELKO, ROBERT P.
Exec Dt:
12/20/1983
4
BODEN, RICHARD M.
Exec Dt:
12/20/1983
Assignee
1
INTERNATIONAL FLAVORS & FRAGRANCES INC.
521 WEST 57TH STREET
A CORP OF NY
NEW YORK, NEW YORK 10019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4534890
NONE
06570202
Correspondence name and address
ARTHUR L. LIBERMAN
INTER. FLAVORS & FRANGRANCES, INC.
521 WEST 57TH STREET
NEW YORK, NY 10019
Assignment: 6
Reel/Frame:004240/0565   Pages: 3
Recorded: 03/14/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WIEGERS, WILHELMUS J.
Exec Dt:
03/06/1984
2
SPRECKER, MARK A.
Exec Dt:
03/07/1984
Assignee
1
INTERNATIONAL FLAVORS & FRAGRANCES INC. A CORP. OF NY
521 WEST 57TH ST.,
NEW YORK,, NEW YORK 10019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4546208
NONE
06589534
Correspondence name and address
ARTHUR L. LIBERMAN
LEGAL DEPT.,
INTERNATIONAL FLAVORS & FRAGRANCES, INC.
521 WEST 57TH STREET
NEW YORK, NY 10019
Assignment: 7
Reel/Frame:004240/0598   Pages: 3
Recorded: 03/17/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WIEGERS, WILHELMUS J.
Exec Dt:
03/06/1984
2
SPRECKER, MARK A.
Exec Dt:
03/07/1984
Assignee
1
INTERNATIONAL FLAVORS & FRAGRANCES INC., A CORP OF NY
521 STREET,
NEW YORK,, NEW YORK 10019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4549983
NONE
06589472
Correspondence name and address
ARTHUR L. LIBERMAN
LEGAL DEPT., INTERNATIONAL
FLAVORS & FRAGRANCES INC.
521 WEST 57TH STREET
NEW YORK, NY 10019
Assignment: 8
Reel/Frame:004264/0738   Pages: 2
Recorded: 05/24/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WIEGERS, WILHELMUS J.
Exec Dt:
05/17/1984
Assignee
1
INTERNATIONAL FLAVORS & FRAGRANCES INC.
521 WEST 57TH STREET
A CORP OF NY
NEW YORK, NEW YORK 10019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4560500
NONE
06613568
Correspondence name and address
ARTHUR L. LIBERMAN
INTERNATL. FLAVORS & FRAGRANCES INC.
521 WEST 57TH STREET
NEW YORK, NY 10019
Assignment: 9
Reel/Frame:004384/0514   Pages: 3
Recorded: 03/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WIEGERS, WILHELMUS J.
Exec Dt:
03/04/1985
2
VOCK, MANFRED H.
Exec Dt:
03/07/1985
Assignee
1
INTERNATIONAL FLAVORS AND FRAGRANCES INC.
521 WEST 57TH STREET
NEW YORK, NEW YORK 10019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4604232
NONE
06712170
Correspondence name and address
ARTHUR L. LIBERMAN
INTERNATIONAL FLAVORS & FRAGRANCES INC.
521 WEST 57TH STREET
NEW YORK, NY 10019
Assignment: 10
Reel/Frame:004460/0270   Pages: 3
Recorded: 09/20/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WIEGERS, WILHELMUS J.
Exec Dt:
09/04/1985
2
SPRECKER, MARK A.
Exec Dt:
09/04/1985
3
SCHREIBER, WILLIAM L.
Exec Dt:
09/09/1985
Assignee
1
INTERNATIONAL FLAVORS & FRAGRANCES INC.
521 WEST 57TH STREET
A CORP OF NY
NEW YORK, NEW YORK 10019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4619781
NONE
06778442
Correspondence name and address
ARTHUR L. LIBERMAN
INTERNATL. FLAVORS & FRAGRANCES INC.
521 WEST 57TH STREET
NEW YORK, NY 10019
Assignment: 11
Reel/Frame:005101/0551   Pages: 3
Recorded: 07/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WIEGERS, WILHELMUS J.
Exec Dt:
07/06/1989
2
VAN OUWERKERK, ANTON
Exec Dt:
07/05/1989
Assignee
1
INTERNATIONAL FLAVORS & FRAGRANCES INC., NEW YORK, NY A CORP. OF NY
NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4914083
NONE
07380081
Correspondence name and address
ARTHUR L. LIBERMAN
INTL. FLAVORS AND FRAGRANCES INC.
521 WEST 57TH STREET
LEGAL DEPT.- 10TH FLOOR
NEW YORK, NY 10019
Assignment: 12
Reel/Frame:006305/0849   Pages: 4
Recorded: 10/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WIEGERS, WILHELMUS J.
Exec Dt:
10/16/1992
2
HANNA, MARIE R.
Exec Dt:
10/16/1992
Assignee
1
INTERNATIONA FLAVORS & FRAGRANCES INC.
521 WEST 57TH STREET LEGAL DEPARTMENT - 10TH FLOOR
NEW YORK, NEW YORK 10019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5219835
NONE
07965698
Correspondence name and address
ARTHUR L. LIBERMAN
521 WEST 57TH STREET
LEGAL DEPT. - 10TH FLOOR
NEW YORK, NY 10019

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