
Michael Bernshteyn
Examiner (ID: 10435, Phone: (571)272-2411 , Office: P/1762 )
| Most Active Art Unit | 1762 |
| Art Unit(s) | 1796, 1764, 1713, 1762 |
| Total Applications | 1884 |
| Issued Applications | 1528 |
| Pending Applications | 44 |
| Abandoned Applications | 322 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 17443886
[patent_doc_number] => 20220064391
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-03
[patent_title] => METHOD FOR PRODUCING PBI FILMS WITHOUT ORGANIC SOLVENTS
[patent_app_type] => utility
[patent_app_number] => 17/522160
[patent_app_country] => US
[patent_app_date] => 2021-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14229
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 16
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17522160
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/522160 | PBI films formed without use of organic solvents | Nov 8, 2021 | Issued |
Array
(
[id] => 19840072
[patent_doc_number] => 12252441
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-03-18
[patent_title] => Cementitious compositions comprising recycled superabsorbent polymer
[patent_app_type] => utility
[patent_app_number] => 17/511676
[patent_app_country] => US
[patent_app_date] => 2021-10-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 10
[patent_no_of_words] => 7883
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 39
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17511676
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/511676 | Cementitious compositions comprising recycled superabsorbent polymer | Oct 26, 2021 | Issued |
Array
(
[id] => 17627057
[patent_doc_number] => 20220162072
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-05-26
[patent_title] => METHOD OF RECYCLING CARBON FIBERS
[patent_app_type] => utility
[patent_app_number] => 17/502459
[patent_app_country] => US
[patent_app_date] => 2021-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9902
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17502459
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/502459 | Method of recycling carbon fibers | Oct 14, 2021 | Issued |
Array
(
[id] => 17336131
[patent_doc_number] => 20220002462
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-01-06
[patent_title] => HYDROPHILIC COMPOSITIONS
[patent_app_type] => utility
[patent_app_number] => 17/448129
[patent_app_country] => US
[patent_app_date] => 2021-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8436
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17448129
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/448129 | Hydrophilic compositions | Sep 19, 2021 | Issued |
Array
(
[id] => 19793420
[patent_doc_number] => 12234353
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-02-25
[patent_title] => Low density polyvinyl chloride microparticles
[patent_app_type] => utility
[patent_app_number] => 17/475864
[patent_app_country] => US
[patent_app_date] => 2021-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 5358
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 54
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17475864
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/475864 | Low density polyvinyl chloride microparticles | Sep 14, 2021 | Issued |
Array
(
[id] => 19907766
[patent_doc_number] => 12284796
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-04-22
[patent_title] => Spray foam electromagnetic interference absorber
[patent_app_type] => utility
[patent_app_number] => 17/447583
[patent_app_country] => US
[patent_app_date] => 2021-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 1168
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 22
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17447583
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/447583 | Spray foam electromagnetic interference absorber | Sep 13, 2021 | Issued |
Array
(
[id] => 17577433
[patent_doc_number] => 20220134288
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-05-05
[patent_title] => BORON-CONTAINING POROUS MEMBRANES AND METHODS OF USE THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/464420
[patent_app_country] => US
[patent_app_date] => 2021-09-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6482
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 22
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17464420
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/464420 | Boron-containing porous membranes and methods of use thereof | Aug 31, 2021 | Issued |
Array
(
[id] => 17298282
[patent_doc_number] => 20210394121
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-12-23
[patent_title] => ION-EXCHANGE MEMBRANE HAVING AN IMPRINTED NON-WOVEN SUBSTRATE
[patent_app_type] => utility
[patent_app_number] => 17/462545
[patent_app_country] => US
[patent_app_date] => 2021-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5443
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 33
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17462545
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/462545 | Ion-exchange membrane having an imprinted non-woven substrate | Aug 30, 2021 | Issued |
Array
(
[id] => 17291335
[patent_doc_number] => 20210387174
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-12-16
[patent_title] => MULTILAYERED ION EXCHANGE MEMBRANES
[patent_app_type] => utility
[patent_app_number] => 17/461409
[patent_app_country] => US
[patent_app_date] => 2021-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2318
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 47
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17461409
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/461409 | Multilayered ion exchange membranes | Aug 29, 2021 | Issued |
Array
(
[id] => 17611653
[patent_doc_number] => 20220153932
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-05-19
[patent_title] => PREPOLYMERS OF 1,1-DICARBONYL SUBSTITUTED-1-ALKENE, METHODS TO MAKE THEM, POLYMERS MADE FROM THEM AND METHODS TO MAKE THE POLYMER
[patent_app_type] => utility
[patent_app_number] => 17/405554
[patent_app_country] => US
[patent_app_date] => 2021-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10691
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17405554
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/405554 | PREPOLYMERS OF 1,1-DICARBONYL SUBSTITUTED-1-ALKENE, METHODS TO MAKE THEM, POLYMERS MADE FROM THEM AND METHODS TO MAKE THE POLYMER | Aug 17, 2021 | Abandoned |
Array
(
[id] => 18211873
[patent_doc_number] => 20230058137
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-23
[patent_title] => INJECTION MOLDING SOLE MATERIAL, SOLE CONTAINING SAME AND PREPARATION METHOD AND APPLICATION THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/399666
[patent_app_country] => US
[patent_app_date] => 2021-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4110
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17399666
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/399666 | INJECTION MOLDING SOLE MATERIAL, SOLE CONTAINING SAME AND PREPARATION METHOD AND APPLICATION THEREOF | Aug 10, 2021 | Abandoned |
Array
(
[id] => 17414208
[patent_doc_number] => 20220049112
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-02-17
[patent_title] => ANTIFOULING COATING COMPOSITION COMPRISING COPOLYMER, METHOD OF PREPARING THE COPOLYMER, AND ANTIFOULING FILM MANUFACTURED FROM THE ANTIFOULING COATING COMPOSITION
[patent_app_type] => utility
[patent_app_number] => 17/398379
[patent_app_country] => US
[patent_app_date] => 2021-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9053
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 253
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17398379
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/398379 | Antifouling coating composition comprising copolymer, method of preparing the copolymer, and antifouling film manufactured from the antifouling coating composition | Aug 9, 2021 | Issued |
Array
(
[id] => 17548255
[patent_doc_number] => 20220119596
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-21
[patent_title] => PARTICLE-DISPERSED POLYIMIDE PRECURSOR SOLUTION, METHOD FOR PRODUCING POROUS POLYIMIDE FILM, AND POROUS POLYIMIDE FILM
[patent_app_type] => utility
[patent_app_number] => 17/380016
[patent_app_country] => US
[patent_app_date] => 2021-07-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 21768
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 295
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17380016
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/380016 | Particle-dispersed polyimide precursor solution, method for producing porous polyimide film, and porous polyimide film | Jul 19, 2021 | Issued |
Array
(
[id] => 18109647
[patent_doc_number] => 20230002527
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-01-05
[patent_title] => METHOD OF PRODUCING VINYL CHLORIDE-BASED POLYMER
[patent_app_type] => utility
[patent_app_number] => 17/779256
[patent_app_country] => US
[patent_app_date] => 2021-07-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2875
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17779256
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/779256 | Method of producing vinyl chloride-based polymer | Jul 11, 2021 | Issued |
Array
(
[id] => 17343716
[patent_doc_number] => 20220010047
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-01-13
[patent_title] => POLYMER COMPOSITION AND ION-EXCHANGE MEMBRANE
[patent_app_type] => utility
[patent_app_number] => 17/367765
[patent_app_country] => US
[patent_app_date] => 2021-07-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9670
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17367765
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/367765 | Polymer composition and ion-exchange membrane | Jul 5, 2021 | Issued |
Array
(
[id] => 17298330
[patent_doc_number] => 20210394169
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-12-23
[patent_title] => ION-EXCHANGE MEMBRANES, FILTERS, AND METHODS
[patent_app_type] => utility
[patent_app_number] => 17/350970
[patent_app_country] => US
[patent_app_date] => 2021-06-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7328
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 31
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17350970
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/350970 | Ion-exchange membranes, filters, and methods | Jun 16, 2021 | Issued |
Array
(
[id] => 17141843
[patent_doc_number] => 20210309855
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-10-07
[patent_title] => MELTABLE INTUMESCENT FLAME RETARDANT COMPOSITIONS
[patent_app_type] => utility
[patent_app_number] => 17/349839
[patent_app_country] => US
[patent_app_date] => 2021-06-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8319
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 67
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17349839
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/349839 | Meltable intumescent flame retardant compositions | Jun 15, 2021 | Issued |
Array
(
[id] => 18684460
[patent_doc_number] => 11780172
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-10-10
[patent_title] => Water-breakable formulations and additive manufacturing processes employing same
[patent_app_type] => utility
[patent_app_number] => 17/242459
[patent_app_country] => US
[patent_app_date] => 2021-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 23939
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17242459
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/242459 | Water-breakable formulations and additive manufacturing processes employing same | Apr 27, 2021 | Issued |
Array
(
[id] => 19181099
[patent_doc_number] => 11987681
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-05-21
[patent_title] => Methods of making anion exchange membrane via simultaneous post-functionalization and crosslinking of epoxidized SBS
[patent_app_type] => utility
[patent_app_number] => 17/223544
[patent_app_country] => US
[patent_app_date] => 2021-04-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 4888
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17223544
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/223544 | Methods of making anion exchange membrane via simultaneous post-functionalization and crosslinking of epoxidized SBS | Apr 5, 2021 | Issued |
Array
(
[id] => 18492340
[patent_doc_number] => 11697751
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2023-07-11
[patent_title] => Resin composition for adhesive, adhesive, and adhesion structure
[patent_app_type] => utility
[patent_app_number] => 17/995019
[patent_app_country] => US
[patent_app_date] => 2021-03-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12283
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 85
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17995019
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/995019 | Resin composition for adhesive, adhesive, and adhesion structure | Mar 28, 2021 | Issued |