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Patent Assignment Assignor Details
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Assignor Name : NACHTMAN, CHARLES T.
Total Assignments: 8
Assignment: 1
Reel/Frame:006373/0235   Pages: 3
Recorded: 11/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHOMKA, CHESTER E.
Exec Dt:
10/07/1992
2
EDWARDS, JAMES R.
Exec Dt:
10/07/1992
3
NACHTMAN, CHARLES T.
Exec Dt:
10/07/1992
Assignee
1
BARNSTEAD THERMOLYNE
2555 KERPER BOULEVARD
DUBUQUE, IOWA 52004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5399263
NONE
07950931
Correspondence name and address
C. RICHARD EBY
WOOD HERRON & EVANS
2700 CAREW TOWER
441 VINE STREET
CINCINNATI, OH 45202
Assignment: 2
Reel/Frame:008438/0716   Pages: 3
Recorded: 02/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NACHTMAN, CHARLES T.
Exec Dt:
02/13/1997
2
EDWARDS, JAMES R.
Exec Dt:
02/13/1997
3
CHOMKA, CHESTER E.
Exec Dt:
02/13/1997
Assignee
1
BARNSTEAD/THERMOLYNE CORPORATION
2555 KERPER BLVD.
DUBUQUE, IOWA 52001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5868924
NONE
08799146
Correspondence name and address
WOOD, HERRON & EVANS, L.L.P.
C. RICHARD EBY, ESQ.
2700 CAREW TOWER
CINCINNATI, OH 45202
Assignment: 3
Reel/Frame:008686/0401   Pages: 4
Recorded: 07/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EDWARDS, JAMES R.
Exec Dt:
06/25/1997
2
CHOMKA, CHESTER E.
Exec Dt:
06/25/1997
3
FENSKE, LAWRENCE J.
Exec Dt:
07/02/1997
4
LEPPERT, KERRY W.
Exec Dt:
06/25/1997
5
NACHTMAN, CHARLES T.
Exec Dt:
06/25/1997
Assignee
1
BARNSTEAD/THERMOLYNE CORPORATON
255 KERPER BOULEVARD
DUBUQUE, IOWA 52001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5988435
NONE
08890048
Correspondence name and address
WOOD, HERRON & EVANS, L.L.P.
C. RICHARD EBY, ESQ.
2700 CAREW TOWER
441 VINE STREET
CINCINNATI, OHIO 45202
Assignment: 4
Reel/Frame:008888/0437   Pages: 2
Recorded: 01/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIOTTE, D.C. DR. RONALD A.
Exec Dt:
12/06/1997
2
NACHTMAN, CHARLES T.
Exec Dt:
12/06/1997
3
EDWARDS, JAMES R.
Exec Dt:
12/06/1997
4
GREGORY, ROBERT L.
Exec Dt:
12/06/1997
Assignee
1
GEKKO INTERNATIONAL L.C.
3829 WEST LOCUST
DAVENPORT, IOWA 52804
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6015277
NONE
08969379
Correspondence name and address
LAW OFFICES OF DICK AND HARRIS
RICHARD D. HARRIS
181 WEST MADISON ST., SUITE 3800
CHICAGO, IL 60602
Assignment: 5
Reel/Frame:010418/0456   Pages: 3
Recorded: 10/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIOTTE, RONALD A., DR.
Exec Dt:
12/03/1997
2
NACHTMAN, CHARLES T.
Exec Dt:
12/06/1997
3
EDWARDS, JAMES R.
Exec Dt:
12/06/1997
4
GREGORY, ROBERT L.
Exec Dt:
11/20/1997
Assignee
1
GEKKO INTERNATIONAL L.C.
3829 WEST LOCUST
DAVENPORT, IOWA 52804
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6000383
NONE
08968594
Correspondence name and address
LAW OFFICES OF DICK AND HARRIS
RICHARD D. HARRIS
181 WEST MADISON ST.
SUITE 3800
CHICAGO, IL 60602
Assignment: 6
Reel/Frame:011351/0501   Pages: 3
Recorded: 12/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHLL, WILLIAM P.
Exec Dt:
11/28/2000
2
NACHTMAN, CHARLES T.
Exec Dt:
11/28/2000
3
GIDEON, HELMUT R.H.
Exec Dt:
11/28/2000
4
DUNWOODY, TIMOTHY D.
Exec Dt:
11/28/2000
5
CARR, JAMIE C.
Exec Dt:
11/28/2000
6
SCHOLZ, THOMAS
Exec Dt:
11/28/2000
Assignee
1
SARTORIUS AG
WEENDER LANDSTRASSE 94-108
GOTTINGEN D-37070, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6520545
US20020070546
09733588
Correspondence name and address
CHERNOFF, VILHAUER, MCCLUNG & STENZEL
DENNIS E. STENZEL
1600 ODS TOWER
601 S.W. SECOND AVENUE
PORTLAND, OR 97204-3157
Assignment: 7
Reel/Frame:011358/0750   Pages: 3
Recorded: 12/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHLL, WILLIAM F.
Exec Dt:
11/28/2000
2
NACHTMAN, CHARLES T.
Exec Dt:
11/28/2000
3
GIDEON, HELMUT R.H.
Exec Dt:
11/28/2000
4
DUNWOODY, TIMOTHY D.
Exec Dt:
11/28/2000
5
CARR, JAMIE C.
Exec Dt:
11/28/2000
6
SCHOLZ, THOMAS
Exec Dt:
11/28/2000
Assignee
1
SARTORIUS AG
WEENDER LANDSTRASSE 94-108
GOTTINGEN, GERMANY D-370
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6383382
NONE
09733770
Correspondence name and address
CHERNOFF, VILHAUER, MCCLLUNG & STENZEL
DENNIS E. STENZEL
1600 ODS TOWER
601 S.W. SECOND AVENUE
PORTLAND, OR 97204-3157
Assignment: 8
Reel/Frame:011876/0135   Pages: 5
Recorded: 06/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NACHTMAN, CHARLES T.
Exec Dt:
05/23/2001
2
JOHLL JR., WILLIAM P.
Exec Dt:
05/23/2001
3
GIDEON, HELMUT R.H.
Exec Dt:
05/23/2001
4
DUNWOODY, TIMOTHY T.
Exec Dt:
05/23/2001
5
CARR, JAMIE C.
Exec Dt:
05/23/2001
6
SCHOLZ, THOMAS
Exec Dt:
05/28/2001
Assignee
1
SARTORIUS AG
WEENDER LANDSTRASSE 94-108
GOTTINGEN D-37070, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6579445
US20020179508
09872664
Correspondence name and address
CHERNOFF VILHAUER MCCLUNG & STENZEL, LLP
DENNIS E. STENZEL
1600 ODS TOWER
601 S.W. SECOND AVENUE
PORTLAND, OR 97204-3157

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