Search

Steven L. Weinstein

Examiner (ID: 3711)

Most Active Art Unit
1302
Art Unit(s)
1761, 1794, 1302, 1782, 2203
Total Applications
1485
Issued Applications
682
Pending Applications
81
Abandoned Applications
722

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19846872 [patent_doc_number] => 20250092223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => POLYMER MATRIX COMPOSITES, AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 18/959240 [patent_app_country] => US [patent_app_date] => 2024-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18959240 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/959240
Polymer matrix composites, and methods of making the same Nov 24, 2024 Issued
Array ( [id] => 19676025 [patent_doc_number] => 12187875 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-07 [patent_title] => Polystyrene-based chalcone, method of preparation, and uses thereof [patent_app_type] => utility [patent_app_number] => 18/765927 [patent_app_country] => US [patent_app_date] => 2024-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4513 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18765927 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/765927
Polystyrene-based chalcone, method of preparation, and uses thereof Jul 7, 2024 Issued
Array ( [id] => 19631271 [patent_doc_number] => 20240409720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => CARBON PARTICLE COMPOSITIONS AND METHODS OF GENERATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/736457 [patent_app_country] => US [patent_app_date] => 2024-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 52247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18736457 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/736457
CARBON PARTICLE COMPOSITIONS AND METHODS OF GENERATING THE SAME Jun 5, 2024 Pending
Array ( [id] => 19217987 [patent_doc_number] => 20240182691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => ELASTOMER COMPOSITE INCLUDING ALGAE BIOMASS FILLER [patent_app_type] => utility [patent_app_number] => 18/439256 [patent_app_country] => US [patent_app_date] => 2024-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18439256 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/439256
ELASTOMER COMPOSITE INCLUDING ALGAE BIOMASS FILLER Feb 11, 2024 Pending
Array ( [id] => 19961694 [patent_doc_number] => 12331180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Additives for build materials and associated printed 3D articles [patent_app_type] => utility [patent_app_number] => 18/416540 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18416540 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416540
Additives for build materials and associated printed 3D articles Jan 17, 2024 Issued
Array ( [id] => 19051003 [patent_doc_number] => 20240092972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => POLYAMIDE PARTICLES AND METHODS OF PRODUCTION AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/517991 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18517991 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517991
Polyamide particles and methods of production and uses thereof Nov 21, 2023 Issued
Array ( [id] => 19651175 [patent_doc_number] => 12172943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Polyalkyl p-phenylenediamine anti-degradants and intermediates and preparation method thereof [patent_app_type] => utility [patent_app_number] => 18/384801 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10710 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18384801 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/384801
Polyalkyl p-phenylenediamine anti-degradants and intermediates and preparation method thereof Oct 26, 2023 Issued
Array ( [id] => 19066366 [patent_doc_number] => 20240100792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => Methods For Producing Polymer-Containing Coatings Upon Cured Inner Liners, Methods For Producing Tires Containing Such Inner Liners, And Tires Containing Such Inner Liners [patent_app_type] => utility [patent_app_number] => 18/492349 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18492349 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/492349
Methods for producing polymer-containing coatings upon cured inner liners, methods for producing tires containing such inner liners, and tires containing such inner liners Oct 22, 2023 Issued
Array ( [id] => 19112983 [patent_doc_number] => 20240124733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => AQUEOUS INK, INK JET RECORDING METHOD AND INK JET RECORDING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/486453 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18486453 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/486453
AQUEOUS INK, INK JET RECORDING METHOD AND INK JET RECORDING APPARATUS Oct 12, 2023 Pending
Array ( [id] => 19142366 [patent_doc_number] => 20240141202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => SILOXANE-MODIFIED POLYURETHANE RESIN COATING AGENT COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/480909 [patent_app_country] => US [patent_app_date] => 2023-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 406 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18480909 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/480909
SILOXANE-MODIFIED POLYURETHANE RESIN COATING AGENT COMPOSITION Oct 3, 2023 Pending
Array ( [id] => 18902874 [patent_doc_number] => 20240018359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => BIOCOMPOSITE MATERIALS AND RELATED COMPOSITIONS, METHODS AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/475639 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 18475639 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/475639
Biocomposite materials and related compositions, methods and systems Sep 26, 2023 Issued
Array ( [id] => 19112963 [patent_doc_number] => 20240124713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => LIGNIN-BASED BIODEGRADABLE POLYMERS AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 18/472636 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18472636 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/472636
LIGNIN-BASED BIODEGRADABLE POLYMERS AND METHODS OF MAKING THE SAME Sep 21, 2023 Pending
Array ( [id] => 19165278 [patent_doc_number] => 11981161 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-14 [patent_title] => All-steel tire with 100% definite elongations of upper and lower treads being interrelated to each other [patent_app_type] => utility [patent_app_number] => 18/230800 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4605 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18230800 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230800
All-steel tire with 100% definite elongations of upper and lower treads being interrelated to each other Aug 6, 2023 Issued
Array ( [id] => 19910324 [patent_doc_number] => 12286523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Crosslinkable elastomer composition and fluororubber molded article [patent_app_type] => utility [patent_app_number] => 18/224674 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6762 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18224674 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/224674
Crosslinkable elastomer composition and fluororubber molded article Jul 20, 2023 Issued
Array ( [id] => 18923126 [patent_doc_number] => 20240026130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => Bio-Based Polymer Composition Containing Odor Masking Agent [patent_app_type] => utility [patent_app_number] => 18/356557 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8739 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18356557 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/356557
Bio-Based Polymer Composition Containing Odor Masking Agent Jul 20, 2023 Pending
Array ( [id] => 20179577 [patent_doc_number] => 20250263535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => RUBBER PRODUCT MADE OUT OF PYROLYSIS OIL VIA A POLYMERIZATION [patent_app_type] => utility [patent_app_number] => 18/994015 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18994015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/994015
RUBBER PRODUCT MADE OUT OF PYROLYSIS OIL VIA A POLYMERIZATION Jul 12, 2023 Abandoned
Array ( [id] => 18725974 [patent_doc_number] => 20230340225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => METHOD FOR MANUFACTURING FLEXIBLE SENSOR [patent_app_type] => utility [patent_app_number] => 18/217653 [patent_app_country] => US [patent_app_date] => 2023-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5739 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18217653 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/217653
METHOD FOR MANUFACTURING FLEXIBLE SENSOR Jul 2, 2023 Pending
Array ( [id] => 19521185 [patent_doc_number] => 12122894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Use of rare earth amino acid complex, polylactic acid composition and preparation method thereof [patent_app_type] => utility [patent_app_number] => 18/215680 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3916 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18215680 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/215680
Use of rare earth amino acid complex, polylactic acid composition and preparation method thereof Jun 27, 2023 Issued
Array ( [id] => 18844690 [patent_doc_number] => 20230407094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => ASPHALT ADDITIVES WITH MULTIPLE AMINES [patent_app_type] => utility [patent_app_number] => 18/337726 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18337726 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/337726
ASPHALT ADDITIVES WITH MULTIPLE AMINES Jun 19, 2023 Pending
Array ( [id] => 18830948 [patent_doc_number] => 20230399473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => HIGH MOLECULAR WEIGHT POLYMERIC DISPERSIONS MANUFACTURED UNDER CONTROLLED ADIABATIC CONDITIONS [patent_app_type] => utility [patent_app_number] => 18/332844 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11424 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18332844 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/332844
HIGH MOLECULAR WEIGHT POLYMERIC DISPERSIONS MANUFACTURED UNDER CONTROLLED ADIABATIC CONDITIONS Jun 11, 2023 Pending
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