Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
ENVIRONMENTAL SYSTEMS CORPORATION
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Total Assignments:
6
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Assignment:
1
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| Reel/Frame: | 018312/0527 | |
| Pages: | 2 |
| | Recorded: | 09/27/2006 | | |
| Attorney Dkt #: | 57891.US/ C-3670.0 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 4171 ESSEN LANE |
| BATON ROUGE, LOUISIANA 70809 |
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10673714
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Correspondence name and address
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LUEDEKA, NEELY & GRAHAM, P.C.
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P.O. BOX 1871
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KNOXVILLE, TN 37901-1871
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Assignment:
2
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| Reel/Frame: | 028161/0761 | |
| Pages: | 3 |
| | Recorded: | 04/13/2012 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1015 LAKESHORE ROAD EAST |
| P.O. BOX 160 |
| ORO ONTARIO, CANADA LOL 2XO |
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13269177
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Correspondence name and address
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FASKEN MARTINEAU ET AL
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333 BAY STREET, SUITE 2400
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BAY ADELAIDE CENTRE, BOX 20
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TORONTO, ONTARIO M5H 2T6
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Assignment:
3
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| Reel/Frame: | 029169/0775 | |
| Pages: | 25 |
| | Recorded: | 10/22/2012 | | |
| Attorney Dkt #: | 0011046-302108 |
| Conveyance: | SECURITY AGREEMENT |
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Assignee
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| 249 FIFTH AVENUE |
| PITTSBURGH, PENNSYLVANIA 15222 |
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NONE
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07591541
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NONE
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08093812
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NONE
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08204476
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NONE
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08261285
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NONE
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08262232
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NONE
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08289420
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NONE
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08289910
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NONE
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08319660
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NONE
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08342350
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NONE
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08438946
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NONE
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08523046
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NONE
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08616475
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NONE
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08629446
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NONE
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08677381
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NONE
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08697311
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NONE
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08701281
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NONE
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08701611
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NONE
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08806610
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NONE
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08822230
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NONE
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08822268
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NONE
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08863023
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NONE
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08895965
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NONE
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08939995
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NONE
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08949284
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NONE
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09023099
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NONE
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09042921
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NONE
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09053371
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NONE
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09086056
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NONE
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09090363
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NONE
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09159213
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NONE
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09167465
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NONE
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09249723
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NONE
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09271603
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NONE
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09356232
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NONE
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09379299
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NONE
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09596159
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NONE
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09603580
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09993488
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10098936
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10602178
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10622023
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10622096
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10765740
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10966867
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10995745
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11126002
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11185369
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11439451
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11515104
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12187827
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12372082
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NONE
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12391068
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NONE
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12411240
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NONE
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12491049
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12555493
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NONE
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12826197
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13238196
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13242263
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Correspondence name and address
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MICHAEL L. DEVER
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301 GRANT STREET
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20TH FLOOR
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PITTSBURGH, PA 15219
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Assignment:
4
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| Reel/Frame: | 040314/0503 | |
| Pages: | 30 |
| | Recorded: | 10/11/2016 | | |
| Attorney Dkt #: | 0011046-302108 |
| Conveyance: | AMENDED AND RESTATED PATENT, TRADEMARK AND COPYRIGHT SECURITY AGREEMENT |
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Assignee
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| 300 FIFTH AVENUE |
| THE TOWER AT PNC PLAZA |
| PITTSBURGH, PENNSYLVANIA 15222 |
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Pat #
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Pub #
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12705398
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NONE
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13827677
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13878416
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13879841
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14012818
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14111603
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14209179
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14236372
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14265957
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14345478
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14370550
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14372279
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14424131
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14514294
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14536832
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14586122
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14835990
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14837650
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14909213
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15087268
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15095618
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15154224
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Correspondence name and address
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MICHAEL L. DEVER
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301 GRANT STREET
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20TH FLOOR
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PITTSBURGH, PA 15219
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Assignment:
5
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| Reel/Frame: | 046634/0797 | |
| Pages: | 35 |
| | Recorded: | 07/26/2018 | | |
| Attorney Dkt #: | 0011046-302108 |
| Conveyance: | AMENDED AND RESTATED PATENT, TRADEMARK AND COPYRIGHT SECURITY AGREEMENT |
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Assignee
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| 300 FIFTH AVENUE |
| THE TOWER AT PNC PLAZA |
| PITTSBURGH, PENNSYLVANIA 15222 |
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Pat #
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Pub #
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Intl #
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Pat #
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Intl #
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NONE
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15419340
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15552396
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Correspondence name and address
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MICHAEL L. DEVER
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301 GRANT STREET
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20TH FLOOR
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PITTSBURGH, PA 15219
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Assignment:
6
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| Reel/Frame: | 059746/0428 | |
| Pages: | 41 |
| | Recorded: | 04/21/2022 | | |
| Attorney Dkt #: | 0011046-302108 |
| Conveyance: | AMENDED AND RESTATED PATENT, TRADEMARK AND COPYRIGHT SECURITY AGREEMENT |
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Assignee
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| 500 FIRST AVENUE |
| PITTSBURGH, PENNSYLVANIA 15219 |
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Pat #
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Pub #
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Intl #
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App #
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14835990
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14837650
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15321143
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15503978
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15551152
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15552396
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15661999
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15800972
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15918318
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15928413
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16042193
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16089777
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16154195
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16333347
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16423791
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16653331
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16664637
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16738292
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16912531
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16973510
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16994773
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17173647
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17201496
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17277723
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17290216
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17296943
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17388915
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Correspondence name and address
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MICHAEL L. DEVER
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SUITE 200
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501 GRANT STREET
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PITTSBURGH, PA 15219
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11/10/2024 12:49 PM
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Web interface last modified:
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