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

Reel/Frame:004073/0046   Pages: 121
Recorded: 06/03/1982
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 386
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Issue Dt:
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05118092
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Title:
2
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Issue Dt:
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05120779
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Title:
3
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05121054
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4
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Issue Dt:
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05123935
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5
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05124997
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6
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05125004
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7
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05125885
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8
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05142804
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9
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05153907
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10
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05162298
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11
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05162960
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12
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05165589
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13
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05180704
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14
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05199066
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15
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05211186
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16
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05220562
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17
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05231945
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18
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Issue Dt:
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05237228
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19
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05237229
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20
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05237231
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21
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05241896
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22
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05245441
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23
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05246205
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24
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05246205
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25
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05250115
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26
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05266189
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27
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Issue Dt:
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05266193
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28
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Issue Dt:
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05273239
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29
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Issue Dt:
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05280936
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30
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Issue Dt:
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05282186
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31
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Issue Dt:
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05282539
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32
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05290376
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33
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05298894
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34
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05298972
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35
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05303444
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36
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05303452
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37
Patent #:
Issue Dt:
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05328221
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38
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05331428
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39
Patent #:
Issue Dt:
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05333835
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Title:
40
Patent #:
Issue Dt:
Application #:
05341641
Filing Dt:
Title:
41
Patent #:
Issue Dt:
06/28/1974
Application #:
05343615
Filing Dt:
03/21/1973
Title:
GASKET FOR LENS MOLD FROM A BLEND OF EPOM AND ETHYLENE VINYL ACETATE C OPOLYMER
42
Patent #:
Issue Dt:
Application #:
05354599
Filing Dt:
Title:
43
Patent #:
Issue Dt:
Application #:
05358247
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Title:
44
Patent #:
Issue Dt:
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05359825
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Title:
45
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Issue Dt:
Application #:
05370248
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Title:
46
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Issue Dt:
Application #:
05389902
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Title:
47
Patent #:
Issue Dt:
Application #:
05392703
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48
Patent #:
Issue Dt:
Application #:
05395492
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Title:
49
Patent #:
Issue Dt:
Application #:
05395668
Filing Dt:
Title:
50
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Issue Dt:
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05395669
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51
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Issue Dt:
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05395688
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Title:
52
Patent #:
Issue Dt:
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05395689
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Title:
53
Patent #:
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05395691
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Title:
54
Patent #:
Issue Dt:
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05395692
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55
Patent #:
Issue Dt:
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05395695
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56
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Issue Dt:
Application #:
05395786
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Title:
57
Patent #:
Issue Dt:
Application #:
05395862
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Title:
58
Patent #:
Issue Dt:
Application #:
05414475
Filing Dt:
Title:
59
Patent #:
Issue Dt:
Application #:
05414475
Filing Dt:
Title:
60
Patent #:
Issue Dt:
Application #:
05414476
Filing Dt:
Title:
61
Patent #:
Issue Dt:
Application #:
05419245
Filing Dt:
Title:
62
Patent #:
Issue Dt:
Application #:
05420031
Filing Dt:
Title:
63
Patent #:
Issue Dt:
Application #:
05420752
Filing Dt:
Title:
64
Patent #:
Issue Dt:
Application #:
05428160
Filing Dt:
Title:
65
Patent #:
Issue Dt:
Application #:
05446256
Filing Dt:
Title:
66
Patent #:
Issue Dt:
Application #:
05452176
Filing Dt:
Title:
67
Patent #:
Issue Dt:
Application #:
05452177
Filing Dt:
Title:
68
Patent #:
Issue Dt:
10/14/1975
Application #:
05454141
Filing Dt:
03/26/1974
Title:
METHOD FOR REMOVING HYDROGEN PEROXIDE FROM SOFT CONTACT LENSES
69
Patent #:
Issue Dt:
Application #:
05460845
Filing Dt:
Title:
70
Patent #:
Issue Dt:
Application #:
05466335
Filing Dt:
Title:
71
Patent #:
Issue Dt:
04/29/1975
Application #:
05468039
Filing Dt:
05/08/1974
Title:
METHOD AND APPARATUS FOR DETERMINING THE REFRACTIVE CHARACTERISTICS OF A LENS
72
Patent #:
Issue Dt:
Application #:
05483206
Filing Dt:
Title:
73
Patent #:
Issue Dt:
07/20/1976
Application #:
05485398
Filing Dt:
07/03/1974
Title:
PROCESS OF PRODUCING POLARIZING OPTICAL DEVICES AND PRODUCT THEREOF
74
Patent #:
Issue Dt:
06/01/1976
Application #:
05494784
Filing Dt:
08/05/1974
Title:
OPHTHALMIC LENS SERIES
75
Patent #:
Issue Dt:
09/02/1975
Application #:
05495944
Filing Dt:
08/09/1974
Title:
MOLD FOR CASTING LENSES
76
Patent #:
Issue Dt:
Application #:
05510270
Filing Dt:
Title:
77
Patent #:
Issue Dt:
07/27/1976
Application #:
05510348
Filing Dt:
09/30/1974
Title:
PROCESS FOR THE PRODUCTION OF AN ABRASION RESISTANT OPTICAL ELEMENT
78
Patent #:
Issue Dt:
Application #:
05525542
Filing Dt:
Title:
79
Patent #:
Issue Dt:
Application #:
05526022
Filing Dt:
Title:
80
Patent #:
Issue Dt:
Application #:
05528298
Filing Dt:
Title:
81
Patent #:
Issue Dt:
Application #:
05532789
Filing Dt:
Title:
82
Patent #:
Issue Dt:
Application #:
05535451
Filing Dt:
Title:
83
Patent #:
Issue Dt:
Application #:
05535452
Filing Dt:
Title:
84
Patent #:
Issue Dt:
Application #:
05535646
Filing Dt:
Title:
85
Patent #:
Issue Dt:
Application #:
05540612
Filing Dt:
Title:
86
Patent #:
Issue Dt:
Application #:
05540744
Filing Dt:
Title:
87
Patent #:
Issue Dt:
Application #:
05540745
Filing Dt:
Title:
88
Patent #:
Issue Dt:
Application #:
05543735
Filing Dt:
Title:
89
Patent #:
Issue Dt:
05/10/1977
Application #:
05544065
Filing Dt:
01/27/1975
Title:
NOVEL COPOLYMER HAVING UTILITY AS CONTACT LENS
90
Patent #:
Issue Dt:
Application #:
05544078
Filing Dt:
Title:
91
Patent #:
Issue Dt:
Application #:
05548462
Filing Dt:
Title:
92
Patent #:
Issue Dt:
Application #:
05549935
Filing Dt:
Title:
93
Patent #:
Issue Dt:
Application #:
05549935
Filing Dt:
Title:
94
Patent #:
Issue Dt:
Application #:
05556023
Filing Dt:
Title:
95
Patent #:
Issue Dt:
Application #:
05564513
Filing Dt:
Title:
96
Patent #:
Issue Dt:
07/27/1976
Application #:
05566468
Filing Dt:
Title:
ARTIFICIAL INTRAOCULAR LENS
97
Patent #:
Issue Dt:
12/02/1975
Application #:
05569245
Filing Dt:
04/18/1975
Title:
GRINDING METHOD AND COOLANT THEREFOR
98
Patent #:
Issue Dt:
Application #:
05570042
Filing Dt:
Title:
99
Patent #:
Issue Dt:
03/15/1977
Application #:
05572551
Filing Dt:
04/28/1975
Title:
CONTACT LENS CAPSULE
100
Patent #:
Issue Dt:
12/07/1976
Application #:
05572788
Filing Dt:
04/29/1975
Title:
OPTICALLY CLEAR FILLED SILOCONE ELASTOMERS
Assignor
1
Exec Dt:
05/28/1982
Assignees
1
122 CHARLTON STREET
SOUTHBRIDGE, MASSACHUSETTS 01550
2
SCARBOROUGH, ONTARIO, CANADA
Correspondence name and address
DEWEY, BALLANTINE, BUSHBY ET AL
140 BROADWAY
NEW YORK 10005

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