Search

Leigh C. Maier

Examiner (ID: 12110, Phone: (571)272-0656 , Office: P/1673 )

Most Active Art Unit
1623
Art Unit(s)
1623, 1673, 1614, 1621, 1693
Total Applications
1395
Issued Applications
727
Pending Applications
80
Abandoned Applications
594

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19027197 [patent_doc_number] => 11926544 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-12 [patent_title] => Biological desulfurizer for removing organic sulfur in fracturing flowback fluid and application thereof [patent_app_type] => utility [patent_app_number] => 18/487134 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2990 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18487134 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487134
Biological desulfurizer for removing organic sulfur in fracturing flowback fluid and application thereof Oct 15, 2023 Issued
Array ( [id] => 18825314 [patent_doc_number] => 11840584 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Simple and green method for preparation of acid modified cyclodextrin [patent_app_type] => utility [patent_app_number] => 18/122181 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6415 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18122181 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/122181
Simple and green method for preparation of acid modified cyclodextrin Mar 15, 2023 Issued
Array ( [id] => 18497476 [patent_doc_number] => 20230220117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => Biopolymers for Topical Use [patent_app_type] => utility [patent_app_number] => 18/183517 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18183517 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183517
Biopolymers for topical use Mar 13, 2023 Issued
Array ( [id] => 19870415 [patent_doc_number] => 12263254 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Composite materials [patent_app_type] => utility [patent_app_number] => 18/110262 [patent_app_country] => US [patent_app_date] => 2023-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3063 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18110262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/110262
Composite materials Feb 14, 2023 Issued
Array ( [id] => 18270724 [patent_doc_number] => 20230091966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => METHODS FOR THE TREATMENT OF CARDIOVASCULAR DISEASE WITH CYCLODEXTRINS [patent_app_type] => utility [patent_app_number] => 17/985762 [patent_app_country] => US [patent_app_date] => 2022-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13432 [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] => 17985762 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/985762
METHODS FOR THE TREATMENT OF CARDIOVASCULAR DISEASE WITH CYCLODEXTRINS Nov 10, 2022 Abandoned
Array ( [id] => 18565592 [patent_doc_number] => 20230255919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => COMPOSITION CONTAINING CYCLODEXTRIN AND BUSULFAN [patent_app_type] => utility [patent_app_number] => 17/949970 [patent_app_country] => US [patent_app_date] => 2022-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12664 [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] => 17949970 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/949970
COMPOSITION CONTAINING CYCLODEXTRIN AND BUSULFAN Sep 20, 2022 Abandoned
Array ( [id] => 18209545 [patent_doc_number] => 20230055805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => TOLL-LIKE RECEPTOR LIGANDS [patent_app_type] => utility [patent_app_number] => 17/898165 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29101 [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] => 17898165 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/898165
Toll-like receptor ligands Aug 28, 2022 Issued
Array ( [id] => 19151242 [patent_doc_number] => 11976139 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Sodium hyaluronate with full molecular weight distribution (MWD), and preparation method and use thereof [patent_app_type] => utility [patent_app_number] => 18/038777 [patent_app_country] => US [patent_app_date] => 2022-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5654 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18038777 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/038777
Sodium hyaluronate with full molecular weight distribution (MWD), and preparation method and use thereof Jul 30, 2022 Issued
Array ( [id] => 17981162 [patent_doc_number] => 20220347198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => Treatment of Inflammatory Lesions of Rosacea with Ivermectin [patent_app_type] => utility [patent_app_number] => 17/811226 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17811226 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/811226
Treatment of Inflammatory Lesions of Rosacea with Ivermectin Jul 6, 2022 Abandoned
Array ( [id] => 18194269 [patent_doc_number] => 20230047788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => COMPOSITIONS COMPRISING 5-CHOLESTEN-3, 25-DIOL, 3-SULFATE (25HC3S) OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF AND AT LEAST ONE CYCLIC OLIGOSACCHARIDE [patent_app_type] => utility [patent_app_number] => 17/852142 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35769 [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] => 17852142 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/852142
Compositions comprising 5-cholesten-3, 25-diol, 3-sulfate (25HC3S) or pharmaceutically acceptable salt thereof and at least one cyclic oligosaccharide Jun 27, 2022 Issued
Array ( [id] => 19651321 [patent_doc_number] => 12173090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Nitric oxide-releasing antibacterial polymers and scaffolds fabricated therefrom and methods pertaining thereto [patent_app_type] => utility [patent_app_number] => 17/806323 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 21 [patent_no_of_words] => 26893 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806323
Nitric oxide-releasing antibacterial polymers and scaffolds fabricated therefrom and methods pertaining thereto Jun 9, 2022 Issued
Array ( [id] => 19624158 [patent_doc_number] => 12162962 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Amphiphilic polysaccharides, polysaccharide-based hydrogels, and methods of manufacture [patent_app_type] => utility [patent_app_number] => 17/836338 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12089 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17836338 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/836338
Amphiphilic polysaccharides, polysaccharide-based hydrogels, and methods of manufacture Jun 8, 2022 Issued
Array ( [id] => 18338117 [patent_doc_number] => 20230130066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => USE OF CYCLODEXTRINS IN DISEASES AND DISORDERS INVOLVING PHOSPHOLIPID DYSREGULATION [patent_app_type] => utility [patent_app_number] => 17/834133 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 57611 [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] => 17834133 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/834133
USE OF CYCLODEXTRINS IN DISEASES AND DISORDERS INVOLVING PHOSPHOLIPID DYSREGULATION Jun 6, 2022 Abandoned
Array ( [id] => 18003517 [patent_doc_number] => 20220362283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => METHODS OF MANUFACTURING A HIGH MOLECULAR WEIGHT HEPARIN COMPOUND [patent_app_type] => utility [patent_app_number] => 17/743154 [patent_app_country] => US [patent_app_date] => 2022-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17743154 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/743154
Methods of manufacturing a high molecular weight heparin compound May 11, 2022 Issued
Array ( [id] => 19650013 [patent_doc_number] => 12171773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Inhibiting inflammation with milk oligosaccharides [patent_app_type] => utility [patent_app_number] => 17/736468 [patent_app_country] => US [patent_app_date] => 2022-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3349 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17736468 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/736468
Inhibiting inflammation with milk oligosaccharides May 3, 2022 Issued
Array ( [id] => 18503661 [patent_doc_number] => 11701451 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-07-18 [patent_title] => Soft tissue filler and methods [patent_app_type] => utility [patent_app_number] => 17/692594 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 34 [patent_no_of_words] => 8605 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17692594 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/692594
Soft tissue filler and methods Mar 10, 2022 Issued
Array ( [id] => 19777489 [patent_doc_number] => 12226510 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Skin treatment methods and compositions with retinoid and delivery systems thereof [patent_app_type] => utility [patent_app_number] => 17/680816 [patent_app_country] => US [patent_app_date] => 2022-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5605 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [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] => 17680816 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/680816
Skin treatment methods and compositions with retinoid and delivery systems thereof Feb 24, 2022 Issued
Array ( [id] => 17576921 [patent_doc_number] => 20220133776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => COMPOSITION INCLUDING GLUCOSAMINOGLYCAN DERIVATIVE AND CHEMOKINE RECEPTOR ACTIVITY REGULATOR [patent_app_type] => utility [patent_app_number] => 17/574761 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17574761 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/574761
COMPOSITION INCLUDING GLUCOSAMINOGLYCAN DERIVATIVE AND CHEMOKINE RECEPTOR ACTIVITY REGULATOR Jan 12, 2022 Abandoned
Array ( [id] => 17625595 [patent_doc_number] => 20220160610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => EXOPOLYSACCHARIDE-PROTEIN COMPLEX, A METHOD OF PREPARING SAID COMPLEX AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/570048 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17570048 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/570048
EXOPOLYSACCHARIDE-PROTEIN COMPLEX, A METHOD OF PREPARING SAID COMPLEX AND USES THEREOF Jan 5, 2022 Abandoned
Array ( [id] => 19339299 [patent_doc_number] => 12049477 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Azithromycin derivatives with epithelial barrier enhancement properties [patent_app_type] => utility [patent_app_number] => 17/551223 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 14614 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17551223 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/551223
Azithromycin derivatives with epithelial barrier enhancement properties Dec 14, 2021 Issued
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