Search

David Phantana Angkool

Examiner (ID: 14739)

Most Active Art Unit
2175
Art Unit(s)
2175, 2145, 2172, 2179
Total Applications
985
Issued Applications
822
Pending Applications
54
Abandoned Applications
127

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19601320 [patent_doc_number] => 20240392200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => GRADING SYSTEM OF HYDROGENATION CATALYST AND APPLICATION THEREOF AND GRADING METHOD OF HYDROGENATION CATALYST [patent_app_type] => utility [patent_app_number] => 18/704623 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6181 [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] => 18704623 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/704623
GRADING SYSTEM OF HYDROGENATION CATALYST AND APPLICATION THEREOF AND GRADING METHOD OF HYDROGENATION CATALYST Oct 23, 2022 Pending
Array ( [id] => 18484791 [patent_doc_number] => 20230212097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => PROCESS AND APPARATUS FOR SCRUBBING A HYDROCARBON GAS STREAM [patent_app_type] => utility [patent_app_number] => 17/966787 [patent_app_country] => US [patent_app_date] => 2022-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17966787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/966787
Process and apparatus for scrubbing a hydrocarbon gas stream Oct 14, 2022 Issued
Array ( [id] => 19631378 [patent_doc_number] => 20240409827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => PROCESS FOR THE PRODUCTION OF PYROLYSIS OIL FROM WASTE PLASTICS [patent_app_type] => utility [patent_app_number] => 18/695552 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7206 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18695552 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/695552
PROCESS FOR THE PRODUCTION OF PYROLYSIS OIL FROM WASTE PLASTICS Oct 11, 2022 Pending
Array ( [id] => 20241147 [patent_doc_number] => 12421456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Process for chemically recycling plastic waste with alkane oxidation products [patent_app_type] => utility [patent_app_number] => 17/964025 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7128 [patent_no_of_claims] => 22 [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] => 17964025 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/964025
Process for chemically recycling plastic waste with alkane oxidation products Oct 10, 2022 Issued
Array ( [id] => 20241147 [patent_doc_number] => 12421456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Process for chemically recycling plastic waste with alkane oxidation products [patent_app_type] => utility [patent_app_number] => 17/964025 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7128 [patent_no_of_claims] => 22 [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] => 17964025 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/964025
Process for chemically recycling plastic waste with alkane oxidation products Oct 10, 2022 Issued
Array ( [id] => 19631376 [patent_doc_number] => 20240409825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => PROCESS FOR PURIFYING A CRUDE PYROLYSIS OIL ORIGINATING FROM THE PYROLYSIS OF PLASTIC WASTE AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/700426 [patent_app_country] => US [patent_app_date] => 2022-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11752 [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] => 18700426 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/700426
PROCESS FOR PURIFYING A CRUDE PYROLYSIS OIL ORIGINATING FROM THE PYROLYSIS OF PLASTIC WASTE AND USE THEREOF Oct 5, 2022 Pending
Array ( [id] => 19571734 [patent_doc_number] => 20240376026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => METHODS FOR PROCESSING CHEMICALS [patent_app_type] => utility [patent_app_number] => 18/695957 [patent_app_country] => US [patent_app_date] => 2022-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6692 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18695957 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/695957
METHODS FOR PROCESSING CHEMICALS Oct 2, 2022 Abandoned
Array ( [id] => 19683881 [patent_doc_number] => 20250002426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => Staged Alkylation for Producing Xylene Products [patent_app_type] => utility [patent_app_number] => 18/700359 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18700359 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/700359
Staged Alkylation for Producing Xylene Products Sep 29, 2022 Pending
Array ( [id] => 19614796 [patent_doc_number] => 20240400476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => RUTHENIUM PHOSPHINIMIDE COMPLEXES AS ACTIVE OLEFIN METATHESIS CATALYSTS [patent_app_type] => utility [patent_app_number] => 18/697081 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11243 [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] => 18697081 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/697081
RUTHENIUM PHOSPHINIMIDE COMPLEXES AS ACTIVE OLEFIN METATHESIS CATALYSTS Sep 29, 2022 Pending
Array ( [id] => 20049781 [patent_doc_number] => 20250188003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => ETHYLENE OLIGOMERIZATION METHOD, AND ETHYLENE OLIGOMER THEREOF [patent_app_type] => utility [patent_app_number] => 18/686239 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18686239 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/686239
ETHYLENE OLIGOMERIZATION METHOD, AND ETHYLENE OLIGOMER THEREOF Sep 22, 2022 Pending
Array ( [id] => 18197638 [patent_doc_number] => 20230051157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => PROCESSES FOR THE CONVERSION OF MIXED OXYGENATES FEEDSTOCKS TO HYDROCARBON FUELS [patent_app_type] => utility [patent_app_number] => 17/951385 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5964 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17951385 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/951385
PROCESSES FOR THE CONVERSION OF MIXED OXYGENATES FEEDSTOCKS TO HYDROCARBON FUELS Sep 22, 2022 Pending
Array ( [id] => 19556693 [patent_doc_number] => 20240368485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => CHEMICAL FACILITY AND PROCESS USING RECYCLED CONTENT OR HYDROGEN-ENRICHED FUEL GAS [patent_app_type] => utility [patent_app_number] => 18/691085 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18691085 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/691085
CHEMICAL FACILITY AND PROCESS USING RECYCLED CONTENT OR HYDROGEN-ENRICHED FUEL GAS Sep 15, 2022 Pending
Array ( [id] => 19572091 [patent_doc_number] => 20240376383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => HEAT INTEGRATION WITH STAGED CONDENSATION FOR CHEMICAL FACILITIES [patent_app_type] => utility [patent_app_number] => 18/691107 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18691107 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/691107
HEAT INTEGRATION WITH STAGED CONDENSATION FOR CHEMICAL FACILITIES Sep 15, 2022 Pending
Array ( [id] => 19571029 [patent_doc_number] => 20240375321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => REDUCING THE CARBON FOOTPRINT OF CHEMICAL RECYCLING FACILITIES [patent_app_type] => utility [patent_app_number] => 18/692904 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18692904 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/692904
REDUCING THE CARBON FOOTPRINT OF CHEMICAL RECYCLING FACILITIES Sep 15, 2022 Pending
Array ( [id] => 19615226 [patent_doc_number] => 20240400906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => HEAT INTEGRATION OF PYROLYSIS EFFLUENT WITH NON-AQUEOUS HEAT TRANSFER MEDIUM IN CHEMICAL FACILITIES [patent_app_type] => utility [patent_app_number] => 18/691088 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18691088 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/691088
HEAT INTEGRATION OF PYROLYSIS EFFLUENT WITH NON-AQUEOUS HEAT TRANSFER MEDIUM IN CHEMICAL FACILITIES Sep 15, 2022 Pending
Array ( [id] => 19998659 [patent_doc_number] => 20250136881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => RENEWABLE JET-FUEL COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/691358 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18691358 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/691358
RENEWABLE JET-FUEL COMPOSITION Sep 11, 2022 Pending
Array ( [id] => 19528062 [patent_doc_number] => 20240351964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => CRACKER RECYCLES TO VALUE ADDED CHEMICALS [patent_app_type] => utility [patent_app_number] => 18/685628 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4666 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18685628 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/685628
CRACKER RECYCLES TO VALUE ADDED CHEMICALS Sep 11, 2022 Pending
Array ( [id] => 18211825 [patent_doc_number] => 20230058089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => PROCESSES FOR PRODUCING HYDROCARBON PRODUCTS [patent_app_type] => utility [patent_app_number] => 17/821539 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 97367 [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] => 17821539 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/821539
PROCESSES FOR PRODUCING HYDROCARBON PRODUCTS Aug 22, 2022 Pending
Array ( [id] => 19425219 [patent_doc_number] => 12084622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Methods for converting C2+ olefins to higher number olefins useful in producing isoparaffinic kerosene compositions [patent_app_type] => utility [patent_app_number] => 17/820152 [patent_app_country] => US [patent_app_date] => 2022-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 19991 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17820152 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/820152
Methods for converting C2+ olefins to higher number olefins useful in producing isoparaffinic kerosene compositions Aug 15, 2022 Issued
Array ( [id] => 19580009 [patent_doc_number] => 12146109 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Oxygenate separation using a metal salt [patent_app_type] => utility [patent_app_number] => 17/885795 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 19597 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17885795 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/885795
Oxygenate separation using a metal salt Aug 10, 2022 Issued
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