Search

Michael Patrick Stafira

Examiner (ID: 16088, Phone: (571)272-2430 , Office: P/2886 )

Most Active Art Unit
2877
Art Unit(s)
2886, 3621, 2505, 2877
Total Applications
2857
Issued Applications
2443
Pending Applications
238
Abandoned Applications
225

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18139605 [patent_doc_number] => 20230013441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => METHOD FOR MANUFACTURING A POLYESTER CONTAINING AT LEAST ONE 1,4:3,6-DIANHYDROHEXITOL UNIT WITH REDUCED COLOURING AND IMPROVED RATES OF INCORPORATION OF THE UNIT(S) [patent_app_type] => utility [patent_app_number] => 17/757413 [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] => 8492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17757413 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/757413
METHOD FOR MANUFACTURING A POLYESTER CONTAINING AT LEAST ONE 1,4:3,6-DIANHYDROHEXITOL UNIT WITH REDUCED COLOURING AND IMPROVED RATES OF INCORPORATION OF THE UNIT(S) Dec 16, 2020 Pending
Array ( [id] => 18159652 [patent_doc_number] => 20230026244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => AQUEOUS LATEX OF VINYLIDENE CHLORIDE COPOLYMER [patent_app_type] => utility [patent_app_number] => 17/787921 [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] => 9472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17787921 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/787921
AQUEOUS LATEX OF VINYLIDENE CHLORIDE COPOLYMER Dec 16, 2020 Pending
Array ( [id] => 18159652 [patent_doc_number] => 20230026244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => AQUEOUS LATEX OF VINYLIDENE CHLORIDE COPOLYMER [patent_app_type] => utility [patent_app_number] => 17/787921 [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] => 9472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17787921 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/787921
AQUEOUS LATEX OF VINYLIDENE CHLORIDE COPOLYMER Dec 16, 2020 Pending
Array ( [id] => 18348327 [patent_doc_number] => 20230136438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => ORGANOPOLYSILOXANE, RUBBER COMPOSITION, AND TIRE [patent_app_type] => utility [patent_app_number] => 17/800466 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17800466 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800466
ORGANOPOLYSILOXANE, RUBBER COMPOSITION, AND TIRE Dec 15, 2020 Abandoned
Array ( [id] => 18348327 [patent_doc_number] => 20230136438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => ORGANOPOLYSILOXANE, RUBBER COMPOSITION, AND TIRE [patent_app_type] => utility [patent_app_number] => 17/800466 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17800466 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800466
ORGANOPOLYSILOXANE, RUBBER COMPOSITION, AND TIRE Dec 15, 2020 Abandoned
Array ( [id] => 18021554 [patent_doc_number] => 20220373053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => FRICTION MATERIAL [patent_app_type] => utility [patent_app_number] => 17/786668 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17786668 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/786668
FRICTION MATERIAL Dec 13, 2020 Pending
Array ( [id] => 18149053 [patent_doc_number] => 20230022910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => FLUORORUBBER COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/791019 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17791019 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/791019
FLUORORUBBER COMPOSITION Dec 13, 2020 Pending
Array ( [id] => 18021554 [patent_doc_number] => 20220373053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => FRICTION MATERIAL [patent_app_type] => utility [patent_app_number] => 17/786668 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17786668 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/786668
FRICTION MATERIAL Dec 13, 2020 Pending
Array ( [id] => 18182355 [patent_doc_number] => 20230043084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => RESIN COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/784987 [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] => 10043 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17784987 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/784987
RESIN COMPOSITION Dec 8, 2020 Pending
Array ( [id] => 18182355 [patent_doc_number] => 20230043084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => RESIN COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/784987 [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] => 10043 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17784987 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/784987
RESIN COMPOSITION Dec 8, 2020 Pending
Array ( [id] => 18148770 [patent_doc_number] => 20230022627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => Functionalized Polymers Tread Additive For Improved Wet Braking And Rolling Resistance In High Silica Summer Tire [patent_app_type] => utility [patent_app_number] => 17/783020 [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] => 14456 [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] => 17783020 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/783020
Functionalized Polymers Tread Additive For Improved Wet Braking And Rolling Resistance In High Silica Summer Tire Dec 8, 2020 Pending
Array ( [id] => 18274700 [patent_doc_number] => 11613631 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Rubber composition for tire tread and tire manufactured by using the same [patent_app_type] => utility [patent_app_number] => 17/111963 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3908 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17111963 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/111963
Rubber composition for tire tread and tire manufactured by using the same Dec 3, 2020 Issued
Array ( [id] => 18077514 [patent_doc_number] => 20220403126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => PREPREG AND MOLDED ARTICLE [patent_app_type] => utility [patent_app_number] => 17/779208 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17779208 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/779208
PREPREG AND MOLDED ARTICLE Dec 2, 2020 Abandoned
Array ( [id] => 18093294 [patent_doc_number] => 20220411635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => Supramolecular Conductive Polymer Composition [patent_app_type] => utility [patent_app_number] => 17/780992 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17780992 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780992
Supramolecular Conductive Polymer Composition Dec 1, 2020 Pending
Array ( [id] => 20433330 [patent_doc_number] => 12503577 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Polyrotaxane, polymer composition, crosslinked polymer composition, and production method therefor [patent_app_type] => utility [patent_app_number] => 17/796216 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17796216 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/796216
Polyrotaxane, polymer composition, crosslinked polymer composition, and production method therefor Dec 1, 2020 Issued
Array ( [id] => 20433330 [patent_doc_number] => 12503577 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Polyrotaxane, polymer composition, crosslinked polymer composition, and production method therefor [patent_app_type] => utility [patent_app_number] => 17/796216 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17796216 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/796216
Polyrotaxane, polymer composition, crosslinked polymer composition, and production method therefor Dec 1, 2020 Issued
Array ( [id] => 18980254 [patent_doc_number] => 11905414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Rubber composition and an article of manufacture comprising a rubber composition [patent_app_type] => utility [patent_app_number] => 17/109891 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5590 [patent_no_of_claims] => 20 [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] => 17109891 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/109891
Rubber composition and an article of manufacture comprising a rubber composition Dec 1, 2020 Issued
Array ( [id] => 18376132 [patent_doc_number] => 20230151214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => SULFUR-CROSSLINKABLE RUBBER-COATING MIXTURE [patent_app_type] => utility [patent_app_number] => 17/995108 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4323 [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] => 17995108 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/995108
SULFUR-CROSSLINKABLE RUBBER-COATING MIXTURE Nov 30, 2020 Pending
Array ( [id] => 18376132 [patent_doc_number] => 20230151214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => SULFUR-CROSSLINKABLE RUBBER-COATING MIXTURE [patent_app_type] => utility [patent_app_number] => 17/995108 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4323 [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] => 17995108 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/995108
SULFUR-CROSSLINKABLE RUBBER-COATING MIXTURE Nov 30, 2020 Pending
Array ( [id] => 18286179 [patent_doc_number] => 20230101651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => BRANCHED COPOLYMERS AS ADDITIVES FOR VISCOSITY REDUCTION OF MINERAL BINDER COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/779030 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17779030 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/779030
BRANCHED COPOLYMERS AS ADDITIVES FOR VISCOSITY REDUCTION OF MINERAL BINDER COMPOSITIONS Nov 24, 2020 Pending
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