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Patent Assignment Assignee Details
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Assignee Name : DIFFRACTO LTD.
Total Assignments: 20
Assignment: 1
Reel/Frame:003823/0779   Pages: 1
Recorded: 10/24/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PRYOR TIMOTHY R.
Exec Dt:
10/20/1980
Assignee
1
DIFFRACTO LTD.
2775 KEW DR.
WINDSOR ONTARIO, CANADA N8T 3B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4460826
NONE
06200401
Correspondence name and address
LARSON, TAYLOR & HINDS
727 23RD ST., S.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:003829/0183   Pages: 2
Recorded: 02/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PRYOR TIMOTHY R.
Exec Dt:
01/30/1981
Assignee
1
DIFFRACTO LTD.
2775 KEW DRIVE
WINDSOR, ONTARIO, CANADA N8T 3B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4453082
NONE
06207081
Correspondence name and address
LARSON, TAYLOR & HINDS
727 23RD ST. SOUTH
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:003919/0225   Pages: 1
Recorded: 03/25/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PRYOR, TIMOTHY R.
Exec Dt:
03/08/1981
Assignee
1
DIFFRACTO LTD.
2775 KEW DR.WINDSOR
ONTARIO N8T 3B7, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4561776
NONE
06247399
Correspondence name and address
LARSON & TAYLOR
727 23RD ST., S.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:003888/0500   Pages: 1
Recorded: 05/11/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PRYOR TIMOTHY R.
Exec Dt:
05/05/1981
Assignee
1
DIFFRACTO LTD.
2775 KEW DRIVE
WINDSOR ONTARIO, CANADA N8T 3B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4453085
NONE
06262492
Correspondence name and address
LARSON & TAYLOR
727 23RD ST., SOUTH
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:003954/0321   Pages: 2
Recorded: 11/20/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PRYOR, TIMOTHY R.
Exec Dt:
11/20/1981
Assignee
1
DIFFRACTO LTD.
2775 KEW DRIVE
WINDSOR, ONTARIO N8T 3B7, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4420253
NONE
06323397
Correspondence name and address
LARSON & TAYLOR
727 23RD STREET, S.
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:003962/0067   Pages: 2
Recorded: 11/20/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PRYOR, TIMOTHY R.
Exec Dt:
11/20/1981
Assignee
1
DIFFRACTO LTD.
2775 KEW DR.
WINDSOR, ONTARIO N8T 3B7, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4482960
NONE
06323395
Correspondence name and address
LARSON AND TAYLOR
727 23RD STREET SOUTH
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:003968/0997   Pages: 2
Recorded: 12/15/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PRYOR, TIMOTHY R.
Exec Dt:
12/12/1981
Assignee
1
DIFFRACTO LTD.
2775 KEW DRIVE
WINDSOR, ONTARIO N8T 3B7, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4667231
NONE
06330826
Correspondence name and address
LARSON & TAYLOR
727 23RD ST., SOUTH
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:004119/0113   Pages: 2
Recorded: 04/27/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PRYOR, TIMOTHY R.
Exec Dt:
04/12/1982
Assignee
1
DIFFRACTO LTD.
2775 KEW DR.
WINDSOR, ONTARIO N8T 3B7, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4398789
NONE
06132150
Correspondence name and address
LARSON, TAYLOR AND HINDS
727 23RD STREET SOUTH
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:004129/0619   Pages: 2
Recorded: 05/27/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PRYOR, TIMOTHY R.
Exec Dt:
04/19/1983
2
HAGENIERS, OMER L.
Exec Dt:
04/25/1983
Assignee
1
DIFFRACTO LTD.
2775 KEW DRIVE
WINDSOR, ONTARIO N8T, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4407379
NONE
06273115
Correspondence name and address
LARSON & TAYLOR
727 23RD ST., SOUTH
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:004133/0540   Pages: 2
Recorded: 06/06/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PRYOR, TIMOTHY R.
Exec Dt:
05/23/1983
Assignee
1
DIFFRACTO LTD.
2775 KEW DRIVE
WINDSOR, ONTARIO N8T 3B7, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4409718
NONE
06273385
Correspondence name and address
LARSON & TAYLOR
727 23RD ST. SOUTH
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:004153/0815   Pages: 1
Recorded: 07/11/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PRYOR, TIMOTHY R.
Exec Dt:
07/08/1983
Assignee
1
DIFFRACTO LTD.
2775 KEW DRIVE
WINDSOR, ONTARIO N8T 3B7, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4666303
NONE
06512739
Correspondence name and address
LARSON AND TAYLOR
727 23RD STREET SOUTH
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:004230/0863   Pages: 2
Recorded: 02/14/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CLARKE, DONALD A.
Exec Dt:
02/13/1984
2
REYNOLDS, RODGER L.
Exec Dt:
02/13/1984
3
PRYOR, TIMOTHY R.
Exec Dt:
02/13/1984
Assignee
1
DIFFRACTO LTD.
6360 HAWTHORNE WINDSOR
ONTARIO N8T 1J9, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4629319
NONE
06579971
Correspondence name and address
LARSON & TAYLOR
727 23RD STREET, SOUTH
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:004291/0342   Pages: 2
Recorded: 08/22/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PRYOR, TIMOTHY R.
Exec Dt:
07/13/1984
Assignee
1
DIFFRACTO LTD.
2775 KEW DRIVE, WINDSOR
ONTARIO N8T 3B7, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4515479
NONE
06477775
Correspondence name and address
LARSON & TAYLOR
727 23RD STREET SOUTH
ARLINGTON, VA 22202
Assignment: 14
Reel/Frame:004312/0099   Pages: 2
Recorded: 09/17/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PRYOR, TIMOTHY R.
Exec Dt:
09/11/1984
Assignee
1
DIFFRACTO LTD.
2775 KEW DRIVE
WINDSOR ONTARIO N8T 3B7, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4769700
NONE
06651325
Correspondence name and address
LARSON & TAYLOR
727 23RD ST. SOUTH
ARLINGTON, VA 22202
Assignment: 15
Reel/Frame:004333/0408   Pages: 2
Recorded: 11/29/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PRYOR, TIMOTHY R.
Exec Dt:
10/03/1984
2
HAGENIERS, OMER L.
Exec Dt:
11/05/1984
Assignee
1
DIFFRACTO LTD.
6360 HAWTHORNE DRIVE
WINDSOR, ONTARIO N8T 1J9, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4621664
NONE
06657259
Correspondence name and address
LARSON & TAYLOR
727 23RD STREET, S.
ARLINGTON, VA 22202
Assignment: 16
Reel/Frame:004333/0415   Pages: 2
Recorded: 11/29/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HAGENIERS, OMER L.
Exec Dt:
11/05/1984
Assignee
1
DIFFRACTO LTD.
6360 HAWTHORNE DRIVE
WINDSOR, ONTARIO N8T 1J9, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4705395
NONE
06657261
Correspondence name and address
LARSON & TAYLOR
727 23RD STREET, S.
ARLINGTON, VA 22202
Assignment: 17
Reel/Frame:004408/0828   Pages: 2
Recorded: 06/03/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PRYOR, TIMOTHY R.
Exec Dt:
04/23/1985
Assignee
1
DIFFRACTO LTD.
6360 HAWTHORNE DRIVE
WINDSOR, ONTARIO N8T 3B7,, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4515479
NONE
06477775
Correspondence name and address
LARSON & TAYLOR
727 23RD STREET SOUTH
ARLINGTON, VA 22202
Assignment: 18
Reel/Frame:004422/0897   Pages: 2
Recorded: 07/01/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PRYOR, TIMOTHY R.
Exec Dt:
06/18/1985
2
HAGENIERS, OMER L.
Exec Dt:
06/21/1985
3
NORTH, WALTER P. T.
Exec Dt:
06/19/1985
Assignee
1
DIFFRACTO LTD.
6360 HAWTHORNE DRIVE
WINDSOR ONTARIO N8T 1J9, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4547674
NONE
06433644
Correspondence name and address
LARSON & TAYLOR
727 23RD STREET SOUTH
ARLINGTON, VA 22202
Assignment: 19
Reel/Frame:010133/0776   Pages: 5
Recorded: 08/04/1999
Conveyance: CHANGE OF ASSIGNMENT
Assignor
1
SENSOR ADAPTIVE MACHINES INCORPORATED
Exec Dt:
08/04/1999
Assignee
1
DIFFRACTO LTD.
2835 KEW DRIVE
WINDSOR, ONTARIO N8T 3B7, CANADA
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4326808
NONE
06015614
 
4373804
NONE
06034278
 
4398789
NONE
06132150
 
4330174
NONE
06132305
 
4493554
NONE
06295577
 
4506980
NONE
06295622
 
4705395
NONE
06657261
 
4754415
NONE
06660041
 
4686374
NONE
06788118
 
4753569
NONE
06894721
 
5004339
NONE
06943844
 
4875776
NONE
07048501
 
4796200
NONE
07104517
 
4851905
NONE
07113363
 
5164579
NONE
07711397
 
5280179
NONE
07836508
 
5362970
NONE
08124605
 
5510625
NONE
08334350
 
5767525
NONE
08462094
 
5691545
NONE
08462247
 
5854491
NONE
08463095
 
5811827
NONE
08463097
 
5684292
NONE
08463100
 
5670787
NONE
08465259
 
5734172
NONE
08465649
Correspondence name and address
LARSON & TAYLOR
KEVIN R. KLEIN
1199 NO. FAIRFAX ST., SUITE 900
ALEXANDRIA, VA 22314-1437
Assignment: 20
Reel/Frame:010144/0383   Pages: 6
Recorded: 08/04/1999
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
GREAT LAKES INTELLECTUAL PROPERTY, LTD.
Exec Dt:
08/04/1999
Assignee
1
DIFFRACTO LTD.
2835 KEW DRIVE
WINDSOR, ONTARIO N8T 3B7, CANADA
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4403860
NONE
06134465
 
4394683
NONE
06163290
 
4441817
NONE
06173370
 
4460826
NONE
06200401
 
4453082
NONE
06207081
 
4561776
NONE
06247399
 
4453085
NONE
06262492
 
4576482
NONE
06269614
 
4407379
NONE
06273115
 
4409718
NONE
06273385
 
4482960
NONE
06323395
 
4420253
NONE
06323397
 
4667231
NONE
06330826
 
4547674
NONE
06433644
 
4465374
NONE
06448820
 
4692884
NONE
06454989
 
4574199
NONE
06461685
 
4570065
NONE
06462128
 
4585947
NONE
06470262
 
4515479
NONE
06477775
 
4559684
NONE
06560259
 
4583000
NONE
06592028
 
4602163
NONE
06592443
 
4769700
NONE
06651325
 
4621664
NONE
06657259
 
4654949
NONE
06716592
 
4674869
NONE
06757208
 
4585350
NONE
06761315
 
4838696
NONE
06779457
 
4620353
NONE
06830490
 
4694184
NONE
06831724
 
4774751
NONE
06926110
 
4788440
NONE
07033898
 
4792698
NONE
07033928
 
5012574
NONE
07042527
 
4862397
NONE
07089836
 
4839526
NONE
07092361
 
4761072
NONE
07110589
 
6138055
NONE
08161304
 
5858655
NONE
08460694
 
5866916
NONE
08462096
 
5877491
NONE
08462245
 
5981965
NONE
08462382
 
5773840
NONE
08463083
 
5811825
NONE
08463094
 
5880459
NONE
08463096
 
5677541
NONE
08463343
 
5883390
NONE
08465255
 
5866915
NONE
08465260
 
5693953
NONE
08465645
 
6127689
NONE
08465650
 
5786602
NONE
08465656
Correspondence name and address
LARSON & TAYLOR
KEVIN R. KLEIN
1199 NO. FAIRFAX ST., SUITE 900
ALEXANDRIA, VA 22314-1437

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