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Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : AMC INTERNATIONAL ALFA METALCRAFT CORPORATION AG
Total Assignments: 16
Assignment: 1
Reel/Frame:003812/0007   Pages: 1
Recorded: 12/05/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/07/1980
Assignee
1
BUONASERSTRASSE
6343 ROTKREUZ, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06154159
Correspondence name and address
POLLOCK, VANDE SANDE & PRIDDY
1990 M ST., N. W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:004571/0295   Pages: 1
Recorded: 04/25/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/11/1986
Assignee
1
BUONASERSTRASSE 30
CH-6343 ROTKREUZ, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06857464
Correspondence name and address
WILLIAM H. LOGSDON
WEBB, BURDEN, ROBINSON & WEBB
515 OLIVER BLDG.
PITTSBURGH, PA 15222-2363
Assignment: 3
Reel/Frame:006275/0515   Pages: 2
Recorded: 09/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/30/1992
Assignee
1
BUONASERSTRASSE 30 CH-6343 ROTKREUZ SWITZERLAND
SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07922336
Correspondence name and address
THE FIRM OF KARL F. ROSS, P.C.
HERBERT DUBNO
5676 RIVERDALE AVE.
P.O. BOX 900
NEW YORK, NY 10471
Assignment: 4
Reel/Frame:006259/0124   Pages: 2
Recorded: 09/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/03/1992
Assignee
1
BUONASERSTRASSE 30 CH-6343 ROTKREUZ, SWITZERLAND
SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07922330
Correspondence name and address
HURBERT DUBNO
THE FIRM OF KARL F. ROSS, P.C.
5676 RIVERDALE AVENUE
P.O. BOX 900
NEW YORK, NY 10471
Assignment: 5
Reel/Frame:006694/0653   Pages: 3
Recorded: 09/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/25/1993
Assignee
1
BUONASERSTRASSE 30
CH-6343, ROTKREUZ, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29012720
Correspondence name and address
WILLIAM H. LOGSDON
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 6
Reel/Frame:006826/0789   Pages: 3
Recorded: 01/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/30/1993
Assignee
1
BUONASERSTRASSE 30
CH-6343 ROTKREUZ, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29015720
Correspondence name and address
WILLIAM H. LOGSDON
WEBB BURDEN ZIESENHEIM & WEBB, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 7
Reel/Frame:006850/0035   Pages: 3
Recorded: 01/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/06/1994
Assignee
1
BUONASERSTRASSE 30
ROTKREUZ, SWITZERLAND CH-6343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29015701
Correspondence name and address
WEBB BURDEN ZIESENHEIM & WEBB P.C.
WILLIAM H. LOGSDON
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 8
Reel/Frame:006893/0183   Pages: 3
Recorded: 03/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/22/1994
2
Exec Dt:
02/22/1994
Assignee
1
BUONASERSTRASSE 30
CH-6343 ROTKREUZ, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29018039
Correspondence name and address
WEBB ZIESENHEIM BRUENING LOGSDON ET AL
WILLIAM H. LOGSDON
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 9
Reel/Frame:006898/0319   Pages: 3
Recorded: 03/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/22/1994
Assignee
1
BUONASERSTRASSE 30
CH-6343 ROTKREUZ, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29018040
Correspondence name and address
WILLIAM H. LOGSDON
WEBB ZIESENHEIM BRUENING ET AL
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 10
Reel/Frame:006909/0435   Pages: 3
Recorded: 03/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/02/1994
Assignee
1
BUONASERSTRASSE 30
CH-6343 ROTKREUZ, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29018038
Correspondence name and address
WILLIAM H. LOGSDON
WEBB, ZIESENHEIM, BRUENING ET AL
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 11
Reel/Frame:007919/0878   Pages: 12
Recorded: 05/07/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/29/1995
Assignee
1
BUONASERSTRASSE 30
CH-6343 ROTKREUZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07513088
Correspondence name and address
WENDEROTH, LIND & PONACK
NILS E. PEDERSEN
805 15TH STREET, N.W., SUITE 700
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:009065/0306   Pages: 2
Recorded: 11/05/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/14/1997
2
Exec Dt:
09/10/1997
3
Exec Dt:
09/10/1997
4
Exec Dt:
09/18/1997
Assignee
1
BUONASERSTRASSE 30
CH-6343 ROTKREUZ, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08945719
Correspondence name and address
WEBB ZIESENHEIM BRUENING, ET AL
WILLIAM H. LOGSDON
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818
Assignment: 13
Reel/Frame:010805/0923   Pages: 4
Recorded: 04/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/2000
2
Exec Dt:
03/29/2000
3
Exec Dt:
03/29/2000
Assignee
1
BUONASERSTRASSE 30
6343 ROTKREUZ, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09529881
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: NILS E. PEDERSEN, ESQ.
2033 K STREET, N.W.
SUITE 800
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:011270/0495   Pages: 2
Recorded: 11/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/30/2000
Assignee
1
BUONASERSTRASSE 30
CH-6343 ROTKREUZ, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29132137
Correspondence name and address
WEBB ZIESENHEIM LOGSDON
WILLIAM H. LOGSDON
436 SEVENTH AVENUE
700 KOPPERS BLDG.
PITTSBURGH, PA 15219-1818
Assignment: 15
Reel/Frame:021757/0871   Pages: 4
Recorded: 10/29/2008
Attorney Dkt #:0115-081403
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/01/2008
Assignee
1
BUONASERSTRASSE 30
ROTKREUZ, SWITZERLAND CH-6343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12091235
Correspondence name and address
THE WEBB LAW FIRM
436 SEVENTH AVENUE
700 KOPPERS BUILDING
PITTSBURGH, PA 15219
Assignment: 16
Reel/Frame:023914/0322   Pages: 4
Recorded: 02/09/2010
Attorney Dkt #:0115-093050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/21/2009
Assignee
1
BUONASERSTRASSE 30
ROTKREUZ, SWITZERLAND CH-6343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12665202
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219

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