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Patent Assignment Assignor Details
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Assignor Name : MISZEWSKI, ANTONI
Total Assignments: 12
Assignment: 1
Reel/Frame:005201/0124   Pages: 2
Recorded: 06/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MISZEWSKI, ANTONI
Exec Dt:
06/01/1989
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION, A CORP. OF TX
5000 GULF FREEWAY
P.O. BOX 2175,
HOUSTON,, TEXAS 77023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5050672
NONE
07353988
Correspondence name and address
OFFICE OF PATENT COUNSEL
SCHLUMBERGER WELL SERVICES
P. O. BOX 2175
HOUSTON, TX 77252-2175
Assignment: 2
Reel/Frame:005531/0538   Pages: 3
Recorded: 11/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MISZEWSKI, ANTONI
Exec Dt:
11/14/1990
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
5000 GULF FREEWAY
(P.O. BOX 2175),A CORP INCORPORATED UNDER THE LAW OF TX
HOUSTON, TEXAS 77023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5131470
NONE
07618422
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORP.,
ATTN: PATENT COUNSEL
P. O. BOX 2175
HOUSTON, TX 77252-2175
Assignment: 3
Reel/Frame:011174/0544   Pages: 2
Recorded: 10/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MISZEWSKI, ANTONI
Exec Dt:
10/03/2000
Assignee
1
ANTECH LIMITED
AIRPORT BUSINESS PARK
UNIT 7, NEWBERRY CENTRE
EXETER EX5 2UL, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6523609
NONE
09656209
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE BOX 900
RIVERDALE (BRONX), NEW YORK 10471-0900
Assignment: 4
Reel/Frame:012382/0081   Pages: 2
Recorded: 10/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MISZEWSKI, ANTONI
Exec Dt:
09/27/2001
Assignee
1
ANTECH LIMITED
UNIT 7, NEWBERRY CENTRE AIRPORT BUSINESS PARK
EXETER EX5 2UL, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6763900
US20020050410
10012824
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE
BOX 900
RIVERDALE (BRONX) NY 10471-0900
Assignment: 5
Reel/Frame:012927/0481   Pages: 2
Recorded: 05/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MISZEWSKI, ANTONI
Exec Dt:
04/22/2002
Assignee
1
ANTECH LIMITED
AIRPORT BUSINESS PARK
UNIT 7, NEWBERRY CENTRE
EXETER EX5 2UL, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6698534
US20030000743
10150688
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE, BOX 900
RIVERDALE (BRONX), NY 1471-0900
Assignment: 6
Reel/Frame:013136/0879   Pages: 2
Recorded: 07/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MISZEWSKI, ANTONI
Exec Dt:
07/05/2002
Assignee
1
ANTECH LIMITED
AIRPORT BUSINESS PARK
UNIT 7, NEWBERRY CENTRE
EXETER EX5 2UL, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030052670
10201503
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C.
HERBERT DUBNO
5676 RIVERDALE AVE.
BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 7
Reel/Frame:013783/0382   Pages: 2
Recorded: 02/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MISZEWSKI, ANTONI
Exec Dt:
01/08/2003
2
DUCKETT, SIMON
Exec Dt:
01/09/2003
Assignee
1
ANTECH LIMITED
UNIT 7, NEWBERRY CENTRE
AIRPORT BUSINESS PARK
EXETER, ENGLAND EX5 2UL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6762601
US20030117133
10321824
Correspondence name and address
THE FIRM O FKARL F. ROSS P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE
BOX 900
RIVERDALE (BRONX), NY 10471
Assignment: 8
Reel/Frame:019983/0616   Pages: 5
Recorded: 10/05/2007
Attorney Dkt #:PABE 200002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MISZEWSKI, ANTONI
Exec Dt:
09/26/2007
Assignee
1
ANTECH LIMITED
UNIT 7, NEWBERY CENTRE
AIRPORT BUSINESS PARK
EXETER EX5 2 UL, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8878688
US20080089175
11973109
Correspondence name and address
FAY SHARPE LLP
1100 SUPERIOR AVENUE, SEVENTH FLOOR
CLEVELAND, OH 44114
Assignment: 9
Reel/Frame:025100/0830   Pages: 3
Recorded: 10/06/2010
Attorney Dkt #:PABE 200033US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MISZEWSKI, ANTONI
Exec Dt:
10/05/2010
Assignee
1
ANTECH LIMITED
UNIT 7, NEWBERY CENTRE, AIRPORT BUSINESS PARK
EXETER, UNITED KINGDOM EX5 2UL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8978784
US20110061938
12936597
Correspondence name and address
FAY SHARPE LLP
1228 EUCLID AVENUE, 5TH FLOOR
THE HALLE BUILDING
CLEVELAND, OH 44115
Assignment: 10
Reel/Frame:027738/0058   Pages: 4
Recorded: 02/21/2012
Attorney Dkt #:PABE200045US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MISZEWSKI, ANTONI
Exec Dt:
02/21/2012
2
STEVENS, RICHARD
Exec Dt:
02/21/2012
3
BROOKING, BENJAMIN
Exec Dt:
02/21/2012
Assignee
1
ANTECH LIMITED
UNIT 7, NEWBERY CENTRE, AIRPORT BUSINESS PARK
EXETER, UNITED KINGDOM EX5 2UL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8874407
US20120173196
13401293
Correspondence name and address
FAY SHARPE LLP
1228 EUCLID AVENUE, 5TH FLOOR
THE HALLE BUILDING
CLEVELAND, OH 44115
Assignment: 11
Reel/Frame:036630/0826   Pages: 4
Recorded: 09/23/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MISZEWSKI, ANTONI
Exec Dt:
09/23/2015
2
BARRET, JAMES
Exec Dt:
09/23/2015
3
STEVENS, RICHARD
Exec Dt:
09/23/2015
Assignee
1
ANTECH LTD
UNIT 7 NEWBERY CENTRE
EXETER, UNITED KINGDOM EX5 2UL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6354379
US20010001420
09247472
Correspondence name and address
ANTECH LTD
UNIT 7 NEWBERRY CENTRE
EXETER, EX5 2UL UNITED KINGDOM
Assignment: 12
Reel/Frame:052724/0909   Pages: 3
Recorded: 05/21/2020
Attorney Dkt #:FRTS 200136US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEVENS, RICHARD
Exec Dt:
05/16/2020
2
MISZEWSKI, ANTONI
Exec Dt:
05/15/2020
Assignee
1
ANTECH LIMITED
UNIT 7 NEWBERRY CENTRE, FAIR OAK CLOSE
AIRPORT BUSINESS CENTRE
EXETER, GREAT BRITAIN EX5 2UL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200277823
16765998
Correspondence name and address
FAY SHARPE LLP
1228 EUCLID AVENUE, 5TH FLOOR
THE HALLE BUILDING
CLEVELAND, OH 44115

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