Search

Michael L. Leonard

Examiner (ID: 3409, Phone: (571)270-7450 , Office: P/1763 )

Most Active Art Unit
1763
Art Unit(s)
1796, 1763, 4131
Total Applications
1493
Issued Applications
891
Pending Applications
132
Abandoned Applications
490

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20372528 [patent_doc_number] => 12479952 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => High-energy density shape memory polymers using strain-induced supramolecular nanostructures [patent_app_type] => utility [patent_app_number] => 17/880559 [patent_app_country] => US [patent_app_date] => 2022-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 50 [patent_no_of_words] => 5782 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17880559 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/880559
High-energy density shape memory polymers using strain-induced supramolecular nanostructures Aug 2, 2022 Issued
Array ( [id] => 19389513 [patent_doc_number] => 20240279383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => THERMOPLASTIC POLYURETHANE AND ARTICLES THEREOF [patent_app_type] => utility [patent_app_number] => 18/293435 [patent_app_country] => US [patent_app_date] => 2022-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18293435 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/293435
THERMOPLASTIC POLYURETHANE AND ARTICLES THEREOF Aug 2, 2022 Pending
Array ( [id] => 18193492 [patent_doc_number] => 20230047011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => PREPARATION METHOD OF ULTRAVIOLET (UV)-RESISTANT AND TRANSPARENT LIGNIN-BASED POLYURETHANE (PU) ELASTOMER [patent_app_type] => utility [patent_app_number] => 17/874866 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17874866 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/874866
Preparation method of ultraviolet (UV)-resistant and transparent lignin-based polyurethane (PU) elastomer Jul 26, 2022 Issued
Array ( [id] => 17990255 [patent_doc_number] => 20220356292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => USES OF MICROBIAL DERIVED MATERIALS IN THERMOSET APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/871187 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 17871187 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/871187
USES OF MICROBIAL DERIVED MATERIALS IN THERMOSET APPLICATIONS Jul 21, 2022 Abandoned
Array ( [id] => 19418569 [patent_doc_number] => 20240294692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => POLYISOCYANURATE PLASTICS WITH HIGH TRANSPARENCY [patent_app_type] => utility [patent_app_number] => 18/578412 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18578412 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/578412
POLYISOCYANURATE PLASTICS WITH HIGH TRANSPARENCY Jul 18, 2022 Pending
Array ( [id] => 19528276 [patent_doc_number] => 20240352178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => AQUEOUS POLYURETHANE DISPERSION [patent_app_type] => utility [patent_app_number] => 18/577430 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18577430 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/577430
AQUEOUS POLYURETHANE DISPERSION Jul 18, 2022 Pending
Array ( [id] => 18210729 [patent_doc_number] => 20230056991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => IMPACT-RESISTANT AND AGING-RESISTANT REFLECTIVE PLASTIC APPLIED TO AUTOMOBILES [patent_app_type] => utility [patent_app_number] => 17/867055 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17867055 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/867055
Impact-resistant and aging-resistant reflective plastic applied to automobiles Jul 17, 2022 Issued
Array ( [id] => 19449014 [patent_doc_number] => 20240309144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => SILANE MODIFIED ALIPHATIC POLYUREA [patent_app_type] => utility [patent_app_number] => 18/575612 [patent_app_country] => US [patent_app_date] => 2022-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18575612 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/575612
SILANE MODIFIED ALIPHATIC POLYUREA Jul 3, 2022 Pending
Array ( [id] => 19326031 [patent_doc_number] => 12043696 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Zwitterionic resin and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/856136 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5825 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 17856136 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856136
Zwitterionic resin and manufacturing method thereof Jun 30, 2022 Issued
Array ( [id] => 19403732 [patent_doc_number] => 20240287243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => BLOCKED POLYISOCYANATE COMPOSITION, RESIN COMPOSITION, RESIN FILM AND LAMINATE [patent_app_type] => utility [patent_app_number] => 18/572270 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18572270 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/572270
BLOCKED POLYISOCYANATE COMPOSITION, RESIN COMPOSITION, RESIN FILM AND LAMINATE Jun 28, 2022 Pending
Array ( [id] => 18160356 [patent_doc_number] => 20230026948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => POLYOL COMPOSITIONS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/808210 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17808210 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/808210
Polyol compositions and methods Jun 21, 2022 Issued
Array ( [id] => 19418675 [patent_doc_number] => 20240294798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => Coating Agents and Coatings That Are Obtainable Therefrom and Have Improved Resistance to Soiling and (Self-) Cleaning Properties [patent_app_type] => utility [patent_app_number] => 18/572238 [patent_app_country] => US [patent_app_date] => 2022-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 556 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18572238 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/572238
Coating Agents and Coatings That Are Obtainable Therefrom and Have Improved Resistance to Soiling and (Self-) Cleaning Properties Jun 19, 2022 Pending
Array ( [id] => 19571968 [patent_doc_number] => 20240376260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => POLYESTER COMPOUNDS AND THEIR USES [patent_app_type] => utility [patent_app_number] => 18/569085 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18569085 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/569085
POLYESTER COMPOUNDS AND THEIR USES Jun 13, 2022 Pending
Array ( [id] => 19389515 [patent_doc_number] => 20240279385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => POLYASPARTIC COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/566710 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18566710 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/566710
POLYASPARTIC COMPOSITIONS Jun 2, 2022 Pending
Array ( [id] => 18526384 [patent_doc_number] => 11713370 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-01 [patent_title] => Adaptable thermoset polymers with internal dynamic bonds, and methods of making and using the same [patent_app_type] => utility [patent_app_number] => 17/830310 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10863 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17830310 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/830310
Adaptable thermoset polymers with internal dynamic bonds, and methods of making and using the same May 31, 2022 Issued
Array ( [id] => 19345310 [patent_doc_number] => 20240254273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => POLYURETHANES, POLISHING ARTICLES AND POLISHING SYSTEMS THEREFROM AND METHOD OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/564215 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18564215 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/564215
POLYURETHANES, POLISHING ARTICLES AND POLISHING SYSTEMS THEREFROM AND METHOD OF USE THEREOF May 26, 2022 Pending
Array ( [id] => 19381031 [patent_doc_number] => 20240270901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => POLYESTER COPOLYMER COMPRISING RECYCLED MONOMERS [patent_app_type] => utility [patent_app_number] => 18/568372 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18568372 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/568372
POLYESTER COPOLYMER COMPRISING RECYCLED MONOMERS May 23, 2022 Pending
Array ( [id] => 19556543 [patent_doc_number] => 20240368335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => PROCESS FOR PREPARING AT LEAST ONE POLYISOCYANATE [patent_app_type] => utility [patent_app_number] => 18/562515 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18562515 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/562515
PROCESS FOR PREPARING AT LEAST ONE POLYISOCYANATE May 23, 2022 Pending
Array ( [id] => 19403731 [patent_doc_number] => 20240287242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => CROSSLINKED BIORESORBABLE POLYESTER NETWORKS [patent_app_type] => utility [patent_app_number] => 18/562638 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18562638 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/562638
CROSSLINKED BIORESORBABLE POLYESTER NETWORKS May 22, 2022 Pending
Array ( [id] => 19389511 [patent_doc_number] => 20240279381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => POLYMERIZABLE FLAME RETARDANT [patent_app_type] => utility [patent_app_number] => 18/562389 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16703 [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] => 18562389 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/562389
POLYMERIZABLE FLAME RETARDANT May 18, 2022 Pending
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