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] => 18391517 [patent_doc_number] => 20230159735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => POLYOLEFIN-BASED RESIN PELLET AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 17/922834 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17922834 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/922834
POLYOLEFIN-BASED RESIN PELLET AND METHOD FOR PRODUCING SAME May 9, 2021 Pending
Array ( [id] => 18359424 [patent_doc_number] => 20230141015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => POLYMER COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/919714 [patent_app_country] => US [patent_app_date] => 2021-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17919714 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/919714
POLYMER COMPOSITION Apr 19, 2021 Abandoned
Array ( [id] => 16991975 [patent_doc_number] => 20210230395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => SOLID POLYMERIC ARTICLES HAVING HYDROPHOBIC COMPOUNDS INTERMIXED THEREIN [patent_app_type] => utility [patent_app_number] => 17/228835 [patent_app_country] => US [patent_app_date] => 2021-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5111 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17228835 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/228835
SOLID POLYMERIC ARTICLES HAVING HYDROPHOBIC COMPOUNDS INTERMIXED THEREIN Apr 12, 2021 Abandoned
Array ( [id] => 18964286 [patent_doc_number] => 11898038 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Additive to improve the processability in the manufacture of ethylene, propylene and diene compounds and a method to produce thereof [patent_app_type] => utility [patent_app_number] => 17/205478 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1224 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17205478 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/205478
Additive to improve the processability in the manufacture of ethylene, propylene and diene compounds and a method to produce thereof Mar 17, 2021 Issued
Array ( [id] => 19961705 [patent_doc_number] => 12331191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Rubber composition for sustainable tire having lignin compounds [patent_app_type] => utility [patent_app_number] => 17/198579 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17198579 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/198579
Rubber composition for sustainable tire having lignin compounds Mar 10, 2021 Issued
Array ( [id] => 18675282 [patent_doc_number] => 20230312882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => RUBBER COMPOSITION AND TIRE [patent_app_type] => utility [patent_app_number] => 17/999521 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17999521 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/999521
RUBBER COMPOSITION AND TIRE Feb 21, 2021 Abandoned
Array ( [id] => 18198796 [patent_doc_number] => 20230052315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => VACCINE ADJUVANT COMPRISING AN INVERSE MICROLATEX [patent_app_type] => utility [patent_app_number] => 17/801224 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10147 [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] => 17801224 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/801224
VACCINE ADJUVANT COMPRISING AN INVERSE MICROLATEX Feb 16, 2021 Pending
Array ( [id] => 18238407 [patent_doc_number] => 20230070718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => LATEX COMPOSITION PRODUCTION METHOD [patent_app_type] => utility [patent_app_number] => 17/800684 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17800684 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800684
LATEX COMPOSITION PRODUCTION METHOD Feb 7, 2021 Pending
Array ( [id] => 18287620 [patent_doc_number] => 20230103092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => METHOD FOR PRODUCING LATEX COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/800670 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15548 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17800670 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800670
METHOD FOR PRODUCING LATEX COMPOSITION Feb 7, 2021 Issued
Array ( [id] => 18996044 [patent_doc_number] => 11912873 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Polymer composition, crosslinked polymer, and tire [patent_app_type] => utility [patent_app_number] => 17/161688 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9566 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17161688 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/161688
Polymer composition, crosslinked polymer, and tire Jan 28, 2021 Issued
Array ( [id] => 19181108 [patent_doc_number] => 11987690 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Fatty acid-modified vegetable oils in rubber compositions and tires [patent_app_type] => utility [patent_app_number] => 17/160472 [patent_app_country] => US [patent_app_date] => 2021-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3628 [patent_no_of_claims] => 6 [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] => 17160472 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/160472
Fatty acid-modified vegetable oils in rubber compositions and tires Jan 27, 2021 Issued
Array ( [id] => 17657227 [patent_doc_number] => 20220177692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => THERMOPLASTIC RESIN COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/440684 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17440684 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/440684
Thermoplastic resin composition Jan 26, 2021 Issued
Array ( [id] => 18282885 [patent_doc_number] => 20230098357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => RESIN COMPOSITION, RESIN SHEET, PREPREG AND PRINTED WIRING BOARD [patent_app_type] => utility [patent_app_number] => 17/794873 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17794873 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/794873
RESIN COMPOSITION, RESIN SHEET, PREPREG AND PRINTED WIRING BOARD Jan 19, 2021 Abandoned
Array ( [id] => 18717963 [patent_doc_number] => 11795296 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Particulate nucleating agent, resin composition, production method thereof, and molded product [patent_app_type] => utility [patent_app_number] => 17/613689 [patent_app_country] => US [patent_app_date] => 2021-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7643 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 396 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17613689 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/613689
Particulate nucleating agent, resin composition, production method thereof, and molded product Jan 12, 2021 Issued
Array ( [id] => 19142367 [patent_doc_number] => 20240141203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => THREE-DIMENSIONAL PRINTING WITH SOLUBILIZING AGENTS [patent_app_type] => utility [patent_app_number] => 18/269742 [patent_app_country] => US [patent_app_date] => 2021-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18269742 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/269742
THREE-DIMENSIONAL PRINTING WITH SOLUBILIZING AGENTS Jan 4, 2021 Pending
Array ( [id] => 18183768 [patent_doc_number] => 20230044498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => FLAME RETARDANT AND THERMALLY STABILIZED POLYETHERIMIDES [patent_app_type] => utility [patent_app_number] => 17/783507 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6122 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17783507 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/783507
FLAME RETARDANT AND THERMALLY STABILIZED POLYETHERIMIDES Dec 29, 2020 Abandoned
Array ( [id] => 17036874 [patent_doc_number] => 20210253832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => Cured Guayule Rubber Containing Compositions And Method For Preparing Same [patent_app_type] => utility [patent_app_number] => 17/134698 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17134698 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/134698
Cured Guayule Rubber Containing Compositions And Method For Preparing Same Dec 27, 2020 Abandoned
Array ( [id] => 18167212 [patent_doc_number] => 20230033819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => RUBBER COMPOSTION AND TIRE [patent_app_type] => utility [patent_app_number] => 17/757643 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7856 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 979 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17757643 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/757643
RUBBER COMPOSTION AND TIRE Dec 16, 2020 Pending
Array ( [id] => 16900902 [patent_doc_number] => 20210179818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => RUBBER COMPOSITION FOR ANTI-VIBRATION RUBBER AND AN ANTI-VIBRATION RUBBER [patent_app_type] => utility [patent_app_number] => 17/124809 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17124809 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/124809
Rubber composition for anti-vibration rubber and an anti-vibration rubber Dec 16, 2020 Issued
Array ( [id] => 18167984 [patent_doc_number] => 20230034592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => Functionalized Polymers Tread Additive To Improve Tire Performance For All-Season Tread Containing High Polybutadiene Level [patent_app_type] => utility [patent_app_number] => 17/783032 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12727 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17783032 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/783032
Functionalized Polymers Tread Additive To Improve Tire Performance For All-Season Tread Containing High Polybutadiene Level Dec 8, 2020 Pending
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