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Trademark Assignment Details

Reel/Frame:3633/0447 View Recorded Assignment View Recorded Assignment   Pages: 10
    Recorded: 10/03/2007
Attorney Dkt #:698510/158
Conveyance: TERMINATION AND RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY
Total properties: 45
1
Serial #:
71121942
Filing Dt:
08/23/1919
Reg #:
129525
Reg. Dt:
02/24/1920
Mark:
K
2
Serial #:
71453165
Filing Dt:
05/21/1942
Reg #:
398704
Reg. Dt:
11/17/1942
Mark:
KASIL
3
Serial #:
71543036
Filing Dt:
09/23/1947
Reg #:
507666
Reg. Dt:
03/15/1949
Mark:
SS
4
Serial #:
71544502
Filing Dt:
09/23/1947
Reg #:
509700
Reg. Dt:
05/10/1949
Mark:
A
5
Serial #:
71544503
Filing Dt:
09/23/1947
Reg #:
509701
Reg. Dt:
05/10/1949
Mark:
G
6
Serial #:
71547392
Filing Dt:
09/23/1947
Reg #:
506735
Reg. Dt:
02/15/1949
Mark:
J
7
Serial #:
71547393
Filing Dt:
09/23/1947
Reg #:
506736
Reg. Dt:
02/15/1949
Mark:
M
8
Serial #:
71547394
Filing Dt:
09/23/1947
Reg #:
506737
Reg. Dt:
02/15/1949
Mark:
N
9
Serial #:
71547395
Filing Dt:
09/23/1947
Reg #:
506738
Reg. Dt:
02/15/1949
Mark:
O
10
Serial #:
71549319
Filing Dt:
09/23/1947
Reg #:
506757
Reg. Dt:
02/15/1949
Mark:
B
11
Serial #:
71554149
Filing Dt:
04/08/1948
Reg #:
510420
Reg. Dt:
05/31/1949
Mark:
STARSO
12
Serial #:
71570631
Filing Dt:
12/16/1948
Reg #:
526917
Reg. Dt:
06/27/1950
Mark:
GD
13
Serial #:
72191708
Filing Dt:
04/21/1964
Reg #:
807715
Reg. Dt:
05/03/1966
Mark:
PQ
14
Serial #:
72191709
Filing Dt:
04/21/1964
Reg #:
805394
Reg. Dt:
03/15/1966
Mark:
PQ
15
Serial #:
72204945
Filing Dt:
10/28/1964
Reg #:
794289
Reg. Dt:
08/17/1965
Mark:
BRITESIL
16
Serial #:
72204946
Filing Dt:
10/28/1964
Reg #:
794290
Reg. Dt:
08/17/1965
Mark:
BRITESORB
17
Serial #:
72249354
Filing Dt:
06/30/1966
Reg #:
832792
Reg. Dt:
08/01/1967
Mark:
METSO BEADS
18
Serial #:
72291094
Filing Dt:
02/14/1968
Reg #:
872397
Reg. Dt:
07/08/1969
Mark:
METSO PENTABEAD
19
Serial #:
72341099
Filing Dt:
10/20/1969
Reg #:
898540
Reg. Dt:
09/15/1970
Mark:
METSO
20
Serial #:
72396277
Filing Dt:
06/21/1971
Reg #:
929404
Reg. Dt:
02/22/1972
Mark:
Q-CEL
21
Serial #:
73207874
Filing Dt:
03/19/1979
Reg #:
1163243
Reg. Dt:
08/04/1981
Mark:
22
Serial #:
73251441
Filing Dt:
02/25/1980
Reg #:
1196032
Reg. Dt:
05/25/1982
Mark:
VALFOR
23
Serial #:
73267856
Filing Dt:
06/25/1980
Reg #:
1202446
Reg. Dt:
07/27/1982
Mark:
KASOLV
24
Serial #:
73434826
Filing Dt:
07/15/1983
Reg #:
1345389
Reg. Dt:
07/02/1985
Mark:
BRITESORB
25
Serial #:
73463669
Filing Dt:
02/01/1984
Reg #:
1386407
Reg. Dt:
03/18/1986
Mark:
SILPREC
26
Serial #:
73493916
Filing Dt:
08/08/1984
Reg #:
1347046
Reg. Dt:
07/09/1985
Mark:
BRITESORB
27
Serial #:
73572886
Filing Dt:
12/11/1985
Reg #:
1467816
Reg. Dt:
12/08/1987
Mark:
METALITE
28
Serial #:
74156429
Filing Dt:
04/12/1991
Reg #:
2689573
Reg. Dt:
02/25/2003
Mark:
EXTENDOSPHERES
29
Serial #:
75083514
Filing Dt:
04/04/1996
Reg #:
2109859
Reg. Dt:
10/28/1997
Mark:
MAGNAGROW
30
Serial #:
75127420
Filing Dt:
07/01/1996
Reg #:
2161292
Reg. Dt:
06/02/1998
Mark:
GO SOAK YOURSELF
31
Serial #:
75346688
Filing Dt:
08/25/1997
Reg #:
2190931
Reg. Dt:
09/22/1998
Mark:
PQ SIEVES
32
Serial #:
75391057
Filing Dt:
11/17/1997
Reg #:
2291491
Reg. Dt:
11/09/1999
Mark:
ADVERA
33
Serial #:
75525775
Filing Dt:
07/27/1998
Reg #:
2281383
Reg. Dt:
09/28/1999
Mark:
GO SOAK YOURSELF
34
Serial #:
75649720
Filing Dt:
03/01/1999
Reg #:
2399245
Reg. Dt:
10/31/2000
Mark:
MEDOX
35
Serial #:
76218975
Filing Dt:
03/05/2001
Reg #:
2569790
Reg. Dt:
05/14/2002
Mark:
V
36
Serial #:
76218976
Filing Dt:
03/05/2001
Reg #:
2584933
Reg. Dt:
06/25/2002
Mark:
JUMBOGEMS
37
Serial #:
76218977
Filing Dt:
03/05/2001
Reg #:
2573354
Reg. Dt:
05/28/2002
Mark:
L
38
Serial #:
76261485
Filing Dt:
05/24/2001
Reg #:
2626501
Reg. Dt:
09/24/2002
Mark:
AGSIL
39
Serial #:
76291657
Filing Dt:
07/30/2001
Reg #:
2725447
Reg. Dt:
06/10/2003
Mark:
ECODRILL
40
Serial #:
76291658
Filing Dt:
07/30/2001
Reg #:
2670146
Reg. Dt:
12/31/2002
Mark:
ECODRILL
41
Serial #:
76291662
Filing Dt:
07/30/2001
Reg #:
2722304
Reg. Dt:
06/03/2003
Mark:
E ECODRILL
42
Serial #:
76418206
Filing Dt:
06/10/2002
Reg #:
2700135
Reg. Dt:
03/25/2003
Mark:
COOL
43
Serial #:
76423971
Filing Dt:
06/19/2002
Reg #:
2909062
Reg. Dt:
12/07/2004
Mark:
TS-PQ
44
Serial #:
78497797
Filing Dt:
10/11/2004
Reg #:
3288636
Reg. Dt:
09/04/2007
Mark:
LITHISIL
45
Serial #:
78501603
Filing Dt:
10/18/2004
Reg #:
3053918
Reg. Dt:
01/31/2006
Mark:
CERAMSIL
Assignor
1
UBS AG, STAMFORD BRANCH
Exec Dt:
07/30/2007
Entity Type:
ADMINISTRATIVE AGENT
Citizenship:
NONE
Assignee
1
PQ CORPORATION
1200 WEST SWEDESFORD ROAD
BERWYN, PENNSYLVANIA 19312
Entity Type:
CORPORATION
Citizenship:
PENNSYLVANIA
Correspondence name and address
TERESA HU
525 UNIVERSITY AVENUE
PALO ALTO, CA 94301

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