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Patent Assignment Assignee Details
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Assignee Name : DIAMOND TECHNOLOGY PARTNERSHIP COMPANY
Total Assignments: 7
Assignment: 1
Reel/Frame:006531/0906   Pages: 18
Recorded: 05/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DOW CHEMICAL COMPANY, THE
Exec Dt:
04/30/1993
Assignee
1
DIAMOND TECHNOLOGY PARTNERSHIP COMPANY
CLARENDON HOUSE
2 CHURCH STREET
HAMILTON, BERMUDA HM11
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4218289
NONE
05664762
 
4068064
NONE
05693067
 
4250288
NONE
05765182
 
4152348
NONE
05880284
 
4152349
NONE
05880286
 
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NONE
05969749
 
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NONE
UNAVAILABLE
 
4142951
NONE
UNAVAILABLE
Correspondence name and address
SHLESINGER, ARKWRIGHT & GARVEY
JOSEFINO P. DE LEON
3000 SOUTH EADS STREET
ARLINGTON, VIRGINIA 22202
Assignment: 2
Reel/Frame:006531/0924   Pages: 3
Recorded: 05/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ESSEX SPECIALTY PRODUCTS, INC.
Exec Dt:
04/30/1993
Assignee
1
DIAMOND TECHNOLOGY PARTNERSHIP COMPANY
CLARENDON HOUSE
2 CHURCH STREET
HAMILTON, BERMUDA HM11
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4625012
NONE
06769409
 
4687533
NONE
06893735
 
4758648
NONE
06920747
 
4780520
NONE
07094704
 
5115086
NONE
07475669
Correspondence name and address
SHLESINGER, ARKWRIGHT & GARVEY
JOSEFINO P. DE LEON
3000 SOUTH EADS STREET
ARLINGTON, VIRGINIA 22202
Assignment: 3
Reel/Frame:006595/0708   Pages: 4
Recorded: 07/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DOW CHEMICAL COMPANY, THE
Exec Dt:
06/09/1993
Assignee
1
DIAMOND TECHNOLOGY PARTNERSHIP COMPANY
CLARENDON HOUSE
2 CHURCH STREET HAMILTON, BERMUDA HM11
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4311819
NONE
06208209
Correspondence name and address
JOSEFINO P. DE LEON
SHLESINGER, ARKWRIGHT & GARVEY
3000 SOUTH EADS STREET
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:006595/0712   Pages: 4
Recorded: 07/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEMTECH ROYALTY ASSOCIATES, L.P.
Exec Dt:
06/16/1993
Assignee
1
DIAMOND TECHNOLOGY PARTNERSHIP COMPANY
CLARENDON HOUSE
2 CHURCH STREET HAMILTON BERMUDA HM11
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4068064
NONE
05693067
 
4374210
NONE
06303217
 
4564644
NONE
06506911
 
4524189
NONE
06591653
 
4631175
NONE
06702162
 
4730035
NONE
06903635
 
5068255
NONE
07044543
 
4794156
NONE
07081418
 
5023387
NONE
07517000
 
5091470
NONE
07581436
Correspondence name and address
JOSEFINO P. DE LEON
SHLESINGER, ARKWRIGHT & GARVEY
3000 SOUTH EADS STREET
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:009089/0589   Pages: 3
Recorded: 04/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEMTECH ROYALTY ASSOCIATES, L.P.
Exec Dt:
01/19/1998
Assignee
1
DIAMOND TECHNOLOGY PARTNERSHIP COMPANY
CLARENDON HOUSE, 2 CHURCH STREET
HAMILTON HM11, BERMUDA
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4758543
NONE
07069464
 
4804799
NONE
07090807
Correspondence name and address
THE DOW CHEMICAL COMPANY
STEPHEN S. GRACE
PATENT DEPARTMENT
P.O. BOX 1967
MIDLAND, MICHIGAN 48641-1967
Assignment: 6
Reel/Frame:009342/0218   Pages: 3
Recorded: 07/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEMTECH ROYALTY ASSOCIATES, L.P.
Exec Dt:
01/19/1998
Assignee
1
DIAMOND TECHNOLOGY PARTNERSHIP COMPANY
CLARENDON HOUSE, 2 CHURCH STREET
HAMILTON HM11, BERMUDA
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4250288
NONE
05765182
 
4244838
NONE
06051586
 
4246383
NONE
06051589
 
4319011
NONE
06187659
 
4314912
NONE
06187676
 
4311819
NONE
06208209
 
4612300
NONE
06741991
 
4904730
NONE
07361813
Correspondence name and address
THE DOW CHEMICAL COMPANY
STEPHEN S. GRACE
P.O. BOX 1967, PATENT DEPARTMENT
MIDLAND, MICHIGAN 48641-1967
Assignment: 7
Reel/Frame:009267/0865   Pages: 6
Recorded: 06/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEMTECH II L.P.
Exec Dt:
06/25/1998
Assignee
1
DIAMOND TECHNOLOGY PARTNERSHIP COMPANY
2030 DOW CENTER
DOW CHEMICAL COMPANY, THEY
MIDLAND, MICHIGAN 48674
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4299952
NONE
06133385
 
4354046
NONE
06267191
 
4419496
NONE
06350849
 
4413105
NONE
06377495
 
4448663
NONE
06395404
 
4444961
NONE
06398007
 
4407991
NONE
06426413
 
4568418
NONE
06443256
 
4465639
NONE
06461247
 
4599392
NONE
06504032
 
4725654
NONE
06525863
 
4497112
NONE
06560293
 
4526943
NONE
06574754
 
4544647
NONE
06586577
 
4532284
NONE
06628545
 
4572819
NONE
06633834
 
4529791
NONE
06637659
 
4547475
NONE
06648423
 
4830907
NONE
06672009
 
4626563
NONE
06726853
 
4666673
NONE
06732980
 
4625012
NONE
06769409
 
4904710
NONE
06793502
 
4638102
NONE
06814814
 
4727101
NONE
06878928
 
4687533
NONE
06893735
 
4661465
NONE
06894406
 
4758648
NONE
06920747
 
4753982
NONE
06947001
 
4793783
NONE
07005507
 
4883846
NONE
07040508
 
4786686
NONE
07046364
 
4880691
NONE
07060717
 
4847352
NONE
07089658
 
4780520
NONE
07094704
 
4833222
NONE
07111229
 
4861919
NONE
07161589
 
5015511
NONE
07193433
 
4837258
NONE
07228203
 
5006369
NONE
07229080
 
4876380
NONE
07239082
 
4859748
NONE
07257115
 
4894486
NONE
07289083
 
4935173
NONE
07290716
 
4927621
NONE
07303513
 
4909975
NONE
07305305
 
4988781
NONE
07316257
 
5031546
NONE
07317164
 
4929663
NONE
07325418
 
5091461
NONE
07334411
 
5041479
NONE
07398036
 
5009953
NONE
07422846
 
5115086
NONE
07475669
 
5037941
NONE
07505966
 
5190814
NONE
07597605
 
5109138
NONE
07699530
 
5183797
NONE
07789217
Correspondence name and address
SHLESINGER, ARKWRIGHT & GARVEY LLP
JOSEFINO P. DE LEON, ESQUIRE
3000 SOUTH EADS STREET
ARLINGTON, VA 22202

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