
Michael L. Leonard
Examiner (ID: 1125, Phone: (571)270-7450 , Office: P/1763 )
| Most Active Art Unit | 1763 |
| Art Unit(s) | 1796, 4131, 1763 |
| Total Applications | 1439 |
| Issued Applications | 872 |
| Pending Applications | 135 |
| Abandoned Applications | 483 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19955364
[patent_doc_number] => 12325771
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-06-10
[patent_title] => Preparation method for biobased polyurethane elastic fibers
[patent_app_type] => utility
[patent_app_number] => 19/094550
[patent_app_country] => US
[patent_app_date] => 2025-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 399
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19094550
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/094550 | Preparation method for biobased polyurethane elastic fibers | Mar 27, 2025 | Issued |
Array
(
[id] => 19846831
[patent_doc_number] => 20250092182
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-20
[patent_title] => TWO-PART INTERFACE MATERIALS, SYSTEMS INCLUDING THE INTERFACE MATERIAL, AND METHODS THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/965697
[patent_app_country] => US
[patent_app_date] => 2024-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13408
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18965697
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/965697 | TWO-PART INTERFACE MATERIALS, SYSTEMS INCLUDING THE INTERFACE MATERIAL, AND METHODS THEREOF | Dec 1, 2024 | Pending |
Array
(
[id] => 20241038
[patent_doc_number] => 12421347
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-23
[patent_title] => Manufacturing method of zwitterionic resin
[patent_app_type] => utility
[patent_app_number] => 18/678367
[patent_app_country] => US
[patent_app_date] => 2024-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1219
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18678367
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/678367 | Manufacturing method of zwitterionic resin | May 29, 2024 | Issued |
Array
(
[id] => 19449016
[patent_doc_number] => 20240309146
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-19
[patent_title] => POLYISOCYANATE COMPOSITION, FILM-FORMING COMPOSITION, FILM, FILM LAMINATE, ADHESIVE RESIN COMPOSITION AND ADHESIVE RESIN-CURED PRODUCT, COATING COMPOSITION AND COATING MATERIAL-CURED PRODUCT
[patent_app_type] => utility
[patent_app_number] => 18/673479
[patent_app_country] => US
[patent_app_date] => 2024-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 24852
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -5
[patent_words_short_claim] => 85
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18673479
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/673479 | Polyisocyanate composition, film-forming composition, film, film laminate, adhesive resin composition and adhesive resin-cured product, coating composition and coating material-cured product | May 23, 2024 | Issued |
Array
(
[id] => 20144023
[patent_doc_number] => 12378351
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-05
[patent_title] => Polyurethane belt with improved hydrolysis resistance
[patent_app_type] => utility
[patent_app_number] => 18/626090
[patent_app_country] => US
[patent_app_date] => 2024-04-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 690
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18626090
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/626090 | Polyurethane belt with improved hydrolysis resistance | Apr 2, 2024 | Issued |
Array
(
[id] => 20144023
[patent_doc_number] => 12378351
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-05
[patent_title] => Polyurethane belt with improved hydrolysis resistance
[patent_app_type] => utility
[patent_app_number] => 18/626090
[patent_app_country] => US
[patent_app_date] => 2024-04-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 690
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18626090
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/626090 | Polyurethane belt with improved hydrolysis resistance | Apr 2, 2024 | Issued |
Array
(
[id] => 19300122
[patent_doc_number] => 20240228691
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-11
[patent_title] => SUSTAINABLE RESILIENT PLANK
[patent_app_type] => utility
[patent_app_number] => 18/615203
[patent_app_country] => US
[patent_app_date] => 2024-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13167
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 51
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18615203
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/615203 | Sustainable resilient plank | Mar 24, 2024 | Issued |
Array
(
[id] => 19826330
[patent_doc_number] => 12247096
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-03-11
[patent_title] => Processes and production plants for producing polymer polyols
[patent_app_type] => utility
[patent_app_number] => 18/594661
[patent_app_country] => US
[patent_app_date] => 2024-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 12170
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18594661
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/594661 | Processes and production plants for producing polymer polyols | Mar 3, 2024 | Issued |
Array
(
[id] => 19381023
[patent_doc_number] => 20240270893
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-15
[patent_title] => ORTHODONTIC ARTICLES PREPARED USING A POLYCARBONATE DIOL, POLYMERIZABLE COMPOSITIONS, AND METHODS OF MAKING THE ARTICLES
[patent_app_type] => utility
[patent_app_number] => 18/435149
[patent_app_country] => US
[patent_app_date] => 2024-02-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 37081
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[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] => 18435149
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/435149 | Orthodontic articles prepared using a polycarbonate diol, polymerizable compositions, and methods of making the articles | Feb 6, 2024 | Issued |
Array
(
[id] => 19318414
[patent_doc_number] => 20240239957
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-18
[patent_title] => ALKOXYLATED POLYMERS
[patent_app_type] => utility
[patent_app_number] => 18/423364
[patent_app_country] => US
[patent_app_date] => 2024-01-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10422
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -26
[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] => 18423364
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/423364 | Alkoxylated polymers | Jan 25, 2024 | Issued |
Array
(
[id] => 19020266
[patent_doc_number] => 20240076437
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-07
[patent_title] => POLYURETHANE FOAM AND METHODS OF FORMING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/505386
[patent_app_country] => US
[patent_app_date] => 2023-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 27845
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[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] => 18505386
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/505386 | POLYURETHANE FOAM AND METHODS OF FORMING THE SAME | Nov 8, 2023 | Pending |
Array
(
[id] => 19020266
[patent_doc_number] => 20240076437
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-07
[patent_title] => POLYURETHANE FOAM AND METHODS OF FORMING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/505386
[patent_app_country] => US
[patent_app_date] => 2023-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 27845
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[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] => 18505386
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/505386 | POLYURETHANE FOAM AND METHODS OF FORMING THE SAME | Nov 8, 2023 | Pending |
Array
(
[id] => 20165190
[patent_doc_number] => 20250257236
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-08-14
[patent_title] => PRIMERS FOR DIGITAL PRINTING
[patent_app_type] => utility
[patent_app_number] => 19/101862
[patent_app_country] => US
[patent_app_date] => 2023-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3727
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[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] => 19101862
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/101862 | PRIMERS FOR DIGITAL PRINTING | Sep 28, 2023 | Pending |
Array
(
[id] => 19083201
[patent_doc_number] => 20240110002
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-04-04
[patent_title] => NOVEL POLYURETHANE OR POLYURETHANE-UREA COMPOSITION WITH ENHANCED LOW TEMPERATURE PERFORMANCE
[patent_app_type] => utility
[patent_app_number] => 18/451344
[patent_app_country] => US
[patent_app_date] => 2023-08-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10079
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18451344
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/451344 | NOVEL POLYURETHANE OR POLYURETHANE-UREA COMPOSITION WITH ENHANCED LOW TEMPERATURE PERFORMANCE | Aug 16, 2023 | Pending |
Array
(
[id] => 18692830
[patent_doc_number] => 20230323173
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-12
[patent_title] => OIL RESISTANT ADHESIVE COMPOSITION
[patent_app_type] => utility
[patent_app_number] => 18/325427
[patent_app_country] => US
[patent_app_date] => 2023-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4878
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18325427
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/325427 | OIL RESISTANT ADHESIVE COMPOSITION | May 29, 2023 | Pending |
Array
(
[id] => 18692830
[patent_doc_number] => 20230323173
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-12
[patent_title] => OIL RESISTANT ADHESIVE COMPOSITION
[patent_app_type] => utility
[patent_app_number] => 18/325427
[patent_app_country] => US
[patent_app_date] => 2023-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4878
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18325427
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/325427 | OIL RESISTANT ADHESIVE COMPOSITION | May 29, 2023 | Pending |
Array
(
[id] => 19067321
[patent_doc_number] => 20240101747
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-28
[patent_title] => WATERBORNE POLYURETHANE MATERIAL AND METHOD FOR MANUFACTURING GLOVES UTILIZING THE WATERBORNE POLYURETHANE MATERIAL
[patent_app_type] => utility
[patent_app_number] => 18/314070
[patent_app_country] => US
[patent_app_date] => 2023-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9499
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 203
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18314070
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/314070 | WATERBORNE POLYURETHANE MATERIAL AND METHOD FOR MANUFACTURING GLOVES UTILIZING THE WATERBORNE POLYURETHANE MATERIAL | May 7, 2023 | Pending |
Array
(
[id] => 19374041
[patent_doc_number] => 12065590
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-08-20
[patent_title] => Adhesive composition, laminate and optical article comprising the laminate
[patent_app_type] => utility
[patent_app_number] => 18/136118
[patent_app_country] => US
[patent_app_date] => 2023-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 25866
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18136118
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/136118 | Adhesive composition, laminate and optical article comprising the laminate | Apr 17, 2023 | Issued |
Array
(
[id] => 18552245
[patent_doc_number] => 20230250254
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-10
[patent_title] => RECYCLED POLYOL
[patent_app_type] => utility
[patent_app_number] => 18/134212
[patent_app_country] => US
[patent_app_date] => 2023-04-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3640
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18134212
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/134212 | RECYCLED POLYOL | Apr 12, 2023 | Pending |
Array
(
[id] => 18675189
[patent_doc_number] => 20230312779
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-05
[patent_title] => Method for Multicolor Lithography Using Mechanical Force
[patent_app_type] => utility
[patent_app_number] => 18/193586
[patent_app_country] => US
[patent_app_date] => 2023-03-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15613
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18193586
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/193586 | Method for Multicolor Lithography Using Mechanical Force | Mar 29, 2023 | Pending |