Michael A. Keller

Array ( [id] => 19699478 [patent_doc_number] => 12193467 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Methods for preventing crystal maltitol from caking in storage [patent_app_type] => utility [patent_app_number] => 18/656578 [patent_app_country] => US [patent_app_date] => 2024-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3029 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 531 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18656578 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 19248778 [patent_doc_number] => 20240199765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => METHOD OF PULPING COTTON-BASED RAW MATERIAL [patent_app_type] => utility [patent_app_number] => 18/588326 [patent_app_country] => US [patent_app_date] => 2024-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18588326 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 19870629 [patent_doc_number] => 12263469 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Methods for producing photocatalyst [patent_app_type] => utility [patent_app_number] => 18/542700 [patent_app_country] => US [patent_app_date] => 2023-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4888 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18542700 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18879052 [patent_doc_number] => 20240002421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => METHOD FOR SPRAY DRYING D-TAGATOSE [patent_app_type] => utility [patent_app_number] => 18/244136 [patent_app_country] => US [patent_app_date] => 2023-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18244136 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18693167 [patent_doc_number] => 20230323563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => GROUP-III NITRIDE SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/209840 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4993 [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] => 18209840 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18809036 [patent_doc_number] => 20230383371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => CONTROLLED PH BIOMASS TREATMENT [patent_app_type] => utility [patent_app_number] => 18/326754 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15746 [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] => 18326754 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 19871560 [patent_doc_number] => 12264410 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Aluminum nitride crystals having low urbach energy and high transparency to deep-ultraviolet wavelengths [patent_app_type] => utility [patent_app_number] => 18/080008 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 27116 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080008 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18350527 [patent_doc_number] => 20230138638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => METHOD FOR PRODUCING HYDROGEN AND CARBOXYLIC ACID [patent_app_type] => utility [patent_app_number] => 17/965899 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17965899 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18769821 [patent_doc_number] => 20230364591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => BIMETALLIC PEROVSKITE LOADED GRAPHENE-LIKE CARBON NITRIDE VISIBLE-LIGHT PHOTOCATALYST AND ITS PREPARATION METHOD [patent_app_type] => utility [patent_app_number] => 17/948794 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4289 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17948794 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 17865826 [patent_doc_number] => 20220288561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => POROUS TITANIA PHOTOCATALYST ON QUARTZ FIBERS AND METHODS OF USING THE SAME FOR CHEMICAL-FREE UV-AOP IN WATER TREATMENT [patent_app_type] => utility [patent_app_number] => 17/690562 [patent_app_country] => US [patent_app_date] => 2022-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17690562 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18963217 [patent_doc_number] => 11896957 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Methods for producing photocatalyst, and uses of the photocatalyst in degrading NOx [patent_app_type] => utility [patent_app_number] => 17/686436 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4836 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17686436 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18825502 [patent_doc_number] => 11840773 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-12 [patent_title] => Aluminum nitride single crystals having controllable color and methods of forming them [patent_app_type] => utility [patent_app_number] => 17/545179 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 32 [patent_no_of_words] => 29708 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17545179 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 17687922 [patent_doc_number] => 20220195214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => SURFACE TREATMENT AGENT, SURFACE TREATMENT METHOD, AND AREA-SELECTIVE FILM FORMING METHOD ON SUBSTRATE SURFACE [patent_app_type] => utility [patent_app_number] => 17/457329 [patent_app_country] => US [patent_app_date] => 2021-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8987 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17457329 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18337388 [patent_doc_number] => 20230129337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => SILVER-TITANIUM OXIDE COMPLEX PARTICLE AND METHOD OF PREPARING THE SAME [patent_app_type] => utility [patent_app_number] => 17/539021 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17539021 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 17851713 [patent_doc_number] => 20220281755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => MANUFACTURING METHOD OF TITANIUM DIOXIDE SOLUTION AND TITANIUM DIOXIDE FILM [patent_app_type] => utility [patent_app_number] => 17/535596 [patent_app_country] => US [patent_app_date] => 2021-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3330 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17535596 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 17627700 [patent_doc_number] => 20220162715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => DRYING OF ALLULOSE CRYSTALS [patent_app_type] => utility [patent_app_number] => 17/529841 [patent_app_country] => US [patent_app_date] => 2021-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3573 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17529841 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18575625 [patent_doc_number] => 11732140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Environment-friendly wall paint for building and preparation method thereof [patent_app_type] => utility [patent_app_number] => 17/507783 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3760 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [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] => 17507783 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 17482124 [patent_doc_number] => 20220089628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => FORMULATION AND METHOD FOR SPRAY-DRYING D-TAGATOSE [patent_app_type] => utility [patent_app_number] => 17/480320 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17480320 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 17474339 [patent_doc_number] => 20220081843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => COMPOSITE, COMPACT, AND METHOD FOR MANUFACTURING COMPACT [patent_app_type] => utility [patent_app_number] => 17/472795 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17472795 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 19624313 [patent_doc_number] => 12163120 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Mycelium-containing hybrid materials [patent_app_type] => utility [patent_app_number] => 17/471311 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 97 [patent_no_of_words] => 17260 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17471311 [rel_patent_id] =>[rel_patent_doc_number] =>)