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Patent Assignment Assignor Details
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Assignor Name : PIORR, ROBERT
Total Assignments: 22
Assignment: 1
Reel/Frame:004226/0092   Pages: 2
Recorded: 02/06/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMID, KARL H.
Exec Dt:
12/19/1983
2
ROMMERSKIRCHEN, HANS J.
Exec Dt:
12/19/1983
3
REUTER, HERBERT
Exec Dt:
12/19/1983
4
SEITER, WOLFGANG
Exec Dt:
12/19/1983
5
PIORR, ROBERT
Exec Dt:
12/19/1983
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
HENKELSTRASSE 67
A GERMAN CORP.
DUSSELDORF- HOLTHAUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4495092
NONE
06577433
Correspondence name and address
PATENT DEPT.
AMCHEM PRODUCTS, INC.
300 BROOKSIDE AVE.
AMBLER, PA 19002
Assignment: 2
Reel/Frame:004251/0589   Pages: 2
Recorded: 04/18/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMID, KARL
Exec Dt:
04/12/1984
2
BAUMANN, HORST
Exec Dt:
04/12/1984
3
GEKE, JURGEN
Exec Dt:
04/12/1984
4
GERMSCHEID, HANS-GUNTHER
Exec Dt:
04/12/1984
5
LUDECKE, WERNER
Exec Dt:
04/12/1984
6
PIORR, ROBERT
Exec Dt:
04/12/1984
7
ROSSMANN, CHRISTIAN
Exec Dt:
04/12/1984
8
SCHARF, ROLF
Exec Dt:
04/12/1984
9
SCHLUSSLER, HANS-JOACHIM
Exec Dt:
04/12/1984
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA), A CORP OF GERMANY
4000 DUSSELDORF-HOLTHAUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4522740
NONE
06601477
Correspondence name and address
LITTEL NELSON JR.
HAMMOND,LITTEL & WEISSENBERGER ET AL
420 LEXINGTON AVE.
NEW YORK, NY 10170
Assignment: 3
Reel/Frame:004251/0592   Pages: 2
Recorded: 04/18/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMID, KARL
Exec Dt:
04/12/1984
2
BAUMANN, HORST
Exec Dt:
04/12/1984
3
GEKE, JURGEN
Exec Dt:
04/12/1984
4
GERMSCHEID, HANS-GUNTHER
Exec Dt:
04/12/1984
5
LUDECKE, WERNER
Exec Dt:
04/12/1984
6
PIORR, ROBERT
Exec Dt:
04/12/1984
7
ROSSMANN, CHRISTIAN
Exec Dt:
04/12/1984
8
SCHARF, ROLF
Exec Dt:
04/12/1984
9
SCHLUSSLER, HANS-JOACHIM
Exec Dt:
04/12/1984
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTEIN (HENKEL KGAA), A CORP OF GERMANY
4000 DUSSELDORF-HOLTHAUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4548729
NONE
06601475
Correspondence name and address
NELSON LITTEL, JR.
420 LEXINGTON AVE.
NEW YORK, NY 10170
Assignment: 4
Reel/Frame:004369/0742   Pages: 2
Recorded: 03/07/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIORR, ROBERT
Exec Dt:
08/15/1984
2
MEFFERT, ALFRED
Exec Dt:
08/15/1984
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA), A GERMAN CORP.
HENKELSTRASSE 67
DUESSELDORF-HOLTHAUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4792419
NONE
06644482
Correspondence name and address
HENRY E. MILLSON, JR.
PATENT DEPT., HENKEL CORP.
300 BROOKSIDE AVE.
AMBLER, PA 19002
Assignment: 5
Reel/Frame:004350/0063   Pages: 2
Recorded: 12/13/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIORR, ROBERT
Exec Dt:
11/19/1984
2
SCHLUESSLER, HANS-JOACHIM
Exec Dt:
11/19/1984
3
NIKOLAUS, PETER
Exec Dt:
11/19/1984
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
HENKELSTRASSE 67,
A CORP OF GERMANY
DUESSELDORF-HOLTHAUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4600523
NONE
06681766
Correspondence name and address
MARK A. GREENFIELD
HENKEL CORP., PAT. DEPT.
300 BROOKSIDE AVE.
AMBLER, PA 19002
Assignment: 6
Reel/Frame:004429/0570   Pages: 2
Recorded: 07/10/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIORR, ROBERT
Exec Dt:
07/01/1985
2
PANTHEL, GUENTER
Exec Dt:
06/28/1985
3
SCHMID, KARL H.
Exec Dt:
06/28/1985
4
COLIANON, DIETMAR
Exec Dt:
06/28/1985
5
ROMMERSKIRCHEN, HANS J.
Exec Dt:
06/28/1985
6
PIORR, ROBERT
Exec Dt:
06/28/1985
7
PANTHEL, GUENTER
Exec Dt:
06/28/1985
8
SCHMID, KARL H.
Exec Dt:
06/28/1985
9
COLIGNON, DIETMAR
Exec Dt:
06/28/1985
10
RAMMERSKIRCHEN, HANS J.
Exec Dt:
06/28/1985
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
HENKELSTRASSE 67
A CORP. OF GERMANY
DUESSELDORF-HOLTHAUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4695409
NONE
06753304
Correspondence name and address
HENRY E. MILLSON, JR.
PAT. DEPT., HENKEL CORP.
300 BROOKSIDE AVE.
AMBLER, PA 19002
Assignment: 7
Reel/Frame:004429/0570   Pages: 2
Recorded: 07/10/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIORR, ROBERT
Exec Dt:
07/01/1985
2
PANTHEL, GUENTER
Exec Dt:
06/28/1985
3
SCHMID, KARL H.
Exec Dt:
06/28/1985
4
COLIANON, DIETMAR
Exec Dt:
06/28/1985
5
ROMMERSKIRCHEN, HANS J.
Exec Dt:
06/28/1985
6
PIORR, ROBERT
Exec Dt:
06/28/1985
7
PANTHEL, GUENTER
Exec Dt:
06/28/1985
8
SCHMID, KARL H.
Exec Dt:
06/28/1985
9
COLIGNON, DIETMAR
Exec Dt:
06/28/1985
10
RAMMERSKIRCHEN, HANS J.
Exec Dt:
06/28/1985
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
HENKELSTRASSE 67
A CORP. OF GERMANY
DUESSELDORF-HOLTHAUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4695409
NONE
06753304
Correspondence name and address
HENRY E. MILLSON, JR.
PAT. DEPT., HENKEL CORP.
300 BROOKSIDE AVE.
AMBLER, PA 19002
Assignment: 8
Reel/Frame:004446/0624   Pages: 2
Recorded: 08/16/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIORR, ROBERT
Exec Dt:
08/08/1985
2
RITTERBEX, HORST
Exec Dt:
08/08/1985
3
JOST, FRANTISEK
Exec Dt:
08/08/1985
4
ROMMERSKIRCHEN, HANS J.
Exec Dt:
08/08/1985
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA), HENKELSTRASSE 67, DUESSELDORF-HOLTHAUSEN, A CORP OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4668438
NONE
06766612
Correspondence name and address
HENRY E. MILLSON, JR.
HENKEL CORP., PAT. DEPT.
300 BROOKSIDE AVE.
AMBLER, PA 19002
Assignment: 9
Reel/Frame:004590/0848   Pages: 2
Recorded: 08/11/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOEFER, RAINER
Exec Dt:
08/01/1986
2
MEFFERT, ALFRED
Exec Dt:
08/01/1986
3
PIORR, ROBERT
Exec Dt:
08/01/1986
4
WEGEMUND, BERND
Exec Dt:
08/01/1986
5
HELD, UWE
Exec Dt:
08/01/1986
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA), A CORP. OF GERMANY
HENKELSTRASSE 67, DUESSELDORF-HOLTHAUSEN,
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4792582
NONE
06895077
Correspondence name and address
MARK A. GREENFIELD
PATENT DEPT., HENKEL CORP.,
300 BROOKSIDE AVENUE
AMBLER, PA 19002
Assignment: 10
Reel/Frame:004642/0817   Pages: 2
Recorded: 10/31/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIORR, ROBERT
Exec Dt:
10/06/1986
2
ROMMERSKIRCHEN, HANS-JOSEF
Exec Dt:
10/06/1986
3
RITTERBEX, HORST
Exec Dt:
10/06/1986
4
JOST, FRANTISEK
Exec Dt:
10/06/1986
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
HENKELSTRASSE 67
A CORP OF GERMANY
DUESSELDORF-HOLTHAUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4820451
NONE
06925442
Correspondence name and address
REAL J. GRANDMAISON
PATENT DEPT.
HENKEL CORP.
300 BROOKSIDE AVENUE
AMBLER, PA 19002
Assignment: 11
Reel/Frame:004701/0352   Pages: 1
Recorded: 04/30/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIORR, ROBERT
Exec Dt:
04/13/1987
2
SCHENKER, GILBERT
Exec Dt:
04/13/1987
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA), A GERMAN CORP.
HENKELSTRASSE 67, POSTFACH 1100
D-4000 DUESSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4719044
NONE
07044926
Correspondence name and address
MARK A. GREENFIELD
PATENT DEPARTMENT
HENKEL CORPORATION
300 BROOKSIDE AVE.
AMBLER, PA 19002
Assignment: 12
Reel/Frame:004701/0354   Pages: 2
Recorded: 04/30/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIORR, ROBERT
Exec Dt:
04/13/1987
2
SCHENKER, GILBERT
Exec Dt:
04/13/1987
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA),A GERMAN CORP
HENKELSTRASSE 67, POSTFACH 1100
D-4000 DUESSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4744923
NONE
07044927
Correspondence name and address
REAL J. GRANDMAISON
PATENT DEPARTMENT
HENKEL CORPORATION
300 BROOKSIDE AVE.
AMBLER, PA 19002
Assignment: 13
Reel/Frame:004714/0778   Pages: 2
Recorded: 05/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BORGGREFE, GERHARD
Exec Dt:
05/04/1987
2
PIORR, ROBERT
Exec Dt:
05/04/1987
3
STRUVE, ALFRED
Exec Dt:
05/04/1987
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
HENKELSTRASSE 67, POSTFACH 1100
A CORP. OF GERMANY
D-4000 DUESSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4735735
NONE
07053445
Correspondence name and address
MARK A. GREENFIELD
PATENT DEPARTMENT
HENKEL CORPORATION
300 BROOKSIDE AVE.
AMBLER, PA 19002
Assignment: 14
Reel/Frame:004901/0261   Pages: 2
Recorded: 06/15/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BEHLER, ANSGAR
Exec Dt:
06/08/1988
2
PIORR, ROBERT
Exec Dt:
06/08/1988
3
SCHAEFER, MICHAEL
Exec Dt:
06/08/1988
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA), A CORP. OF GERMANY
HENKELSTRASSE 67, POSTFACH 1100
D-4000 DUESSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4936551
NONE
07207609
Correspondence name and address
REAL J. GRANDMAISON
PATENT DEPT., HENKEL CORP.
300 BROOKSIDE AVENUE
AMBLER, PA 19002
Assignment: 15
Reel/Frame:004922/0714   Pages: 2
Recorded: 07/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHENKER, GILBERT
Exec Dt:
07/08/1988
2
PIORR, ROBERT
Exec Dt:
07/08/1988
3
LUETTGE, SABINE
Exec Dt:
07/08/1988
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA), A CORP. OF THE FED. REP. OF GERMANY
HENKELSTRASSE 67, POSTFACH 1100
D-4000 DUESSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4925587
NONE
07219423
Correspondence name and address
HENRY E. MILLSON, JR.
PATENT DEPT.
HENKEL CORP.
300 BROOKSIDE AVE.
AMBLER, PA 19002
Assignment: 16
Reel/Frame:004924/0135   Pages: 2
Recorded: 07/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHENKER, GILBERT
Exec Dt:
07/08/1988
2
PIORR, ROBERT
Exec Dt:
07/08/1988
3
LUETTGE, SABINE
Exec Dt:
07/08/1988
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA), A CORP. OF THE FED. REP. OF GERMANY
HENKELSTRASSE 67, POSTFACH 1100
D-4000 DUESSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4931218
NONE
07218719
Correspondence name and address
HENRY E. MILLSON, JR.
PATENT DEPT.
HENKEL CORP.
300 BROOKSIDE AVENUE
AMBLER, PA 19002
Assignment: 17
Reel/Frame:004949/0027   Pages: 2
Recorded: 10/03/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FABRY, BERND
Exec Dt:
07/26/1988
2
PIORR, ROBERT
Exec Dt:
07/26/1988
3
SCHUMACHER, ASTRID
Exec Dt:
07/26/1988
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA), HENKELSTRASSE 67, POSTFACH 1100, D-4000 DUESSELDORF 1, GERMANY, A CORP OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4865774
NONE
07226596
Correspondence name and address
REAL J. GRANDMAISON
PATENT DEPT.
HENKEL CORP.
300 BROOKSIDE AVENUE
AMBLER, PA 19002
Assignment: 18
Reel/Frame:004931/0247   Pages: 2
Recorded: 08/17/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEKE, JUERGEN
Exec Dt:
08/11/1988
2
BOEBERS, ERICH
Exec Dt:
08/11/1988
3
SCHENKER, GILBERT
Exec Dt:
08/11/1988
4
PIORR, ROBERT
Exec Dt:
08/11/1988
5
SCHMID, KARL-HEINZ
Exec Dt:
08/11/1988
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA) HENKELSTRASSE 67, POSTFACH 1100, D-4000 DUESSELDORF 1, GERMANY A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4973423
NONE
07233649
Correspondence name and address
WAYNE C. JAESCHKE
PATENT DEPT.
HENKEL CORP.
300 BROOKSIDE AVENUE
AMBLER, PA 19002
Assignment: 19
Reel/Frame:004929/0917   Pages: 2
Recorded: 09/02/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FABRY, BERND
Exec Dt:
08/25/1988
2
PIORR, ROBERT
Exec Dt:
08/29/1988
3
CLASEN, FRANK
Exec Dt:
08/29/1988
4
RITTERBEX, HORST
Exec Dt:
08/29/1988
5
BORNMANN, HANS
Exec Dt:
08/29/1988
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA), A CORP. OF THE FED. REP. OF GERMANY
HENKELSTRASSE 67, POSTFACH 1100
D-4000 DUESSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4981617
NONE
07240772
Correspondence name and address
REAL J. GRANDMAISON
PATENT DEPARTMENT
HENKEL CORPORATION
300 BROOKSIDE AVENUE
AMBLER, PA 19002
Assignment: 20
Reel/Frame:004970/0895   Pages: 2
Recorded: 10/31/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHENKER, GILBERT
Exec Dt:
10/10/1988
2
SYLDATK, ANDREAS
Exec Dt:
10/10/1988
3
PIORR, ROBERT
Exec Dt:
10/17/1988
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
HENKELSTRASSE 67, POSTFACH 1100
A CORP. OF FED. REP. OF GERMANY
D-4000 DUESSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4935159
NONE
07264421
Correspondence name and address
REAL J. GRANDMAISON
PATENT DEPARTMENT
HENKEL CORP., 300 BROOKSIDE AVENUE
AMBLER, PA 19002
Assignment: 21
Reel/Frame:005234/0001   Pages: 2
Recorded: 04/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FABRY, BERND
Exec Dt:
02/09/1989
2
PIORR, ROBERT
Exec Dt:
02/09/1989
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
HENKELSTRASSE 67, POSTFACH 1100
D-4000 DUSSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4943393
NONE
07310274
Correspondence name and address
JOHN E. DRACH
PAT. DEPT., HENKEL CORPORATION
300 BROOKSIDE AVENUE
AMBLER, PA 19002
Assignment: 22
Reel/Frame:005626/0438   Pages: 3
Recorded: 03/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FABRY, BERND
Exec Dt:
02/05/1991
2
GIESEN, BRIGITTE
Exec Dt:
02/05/1991
3
HILL, KARLHEINZ
Exec Dt:
02/05/1991
4
KIHN-BOTULINSKI, MARTINA
Exec Dt:
02/05/1991
5
PIORR, ROBERT
Exec Dt:
02/05/1991
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA), A CORP. OF FED. REP. OF GERMANY
HENKELSTRASSE 67
POSTFACH 1100
D-4000 DUESSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5104585
NONE
07635171
Correspondence name and address
ROSE A. STOWE
HENKEL CORPORATION
140 GERMANTOWN PIKE, STE. 150
PLYMOUTH MEETING, PA 19462

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