Search

David Phantana Angkool

Examiner (ID: 14739, Phone: (571)272-2673 , Office: P/2175 )

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] => 18504573 [patent_doc_number] => 11702377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Apparatus and process for producing light olefins by catalytic and steam cracking [patent_app_type] => utility [patent_app_number] => 17/122030 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5774 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 418 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17122030 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/122030
Apparatus and process for producing light olefins by catalytic and steam cracking Dec 14, 2020 Issued
Array ( [id] => 18117692 [patent_doc_number] => 11549074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Device comprising lateral injections of liquid for limiting the phenomena of solid deposits in items of equipment with a conical bottom [patent_app_type] => utility [patent_app_number] => 17/121977 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3920 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17121977 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/121977
Device comprising lateral injections of liquid for limiting the phenomena of solid deposits in items of equipment with a conical bottom Dec 14, 2020 Issued
Array ( [id] => 16900599 [patent_doc_number] => 20210179515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => APPARATUS AND PROCESS FOR PRODUCING LIGHT OLEFINS AND AROMATICS BY CATALYTIC CRACKING [patent_app_type] => utility [patent_app_number] => 17/122239 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17122239 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/122239
Apparatus and process for producing light olefins and aromatics by catalytic cracking Dec 14, 2020 Issued
Array ( [id] => 18265740 [patent_doc_number] => 20230086982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => METHOD AND SYSTEM FOR COMPRESSING GAS [patent_app_type] => utility [patent_app_number] => 17/785840 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4499 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17785840 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785840
Method and system for compressing gas Dec 13, 2020 Issued
Array ( [id] => 18138996 [patent_doc_number] => 20230012831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => TWO-STEP PROCESS FOR CONVERTING LIQUEFIED WASTE PLASTICS INTO STEAM CRACKER FEED [patent_app_type] => utility [patent_app_number] => 17/780696 [patent_app_country] => US [patent_app_date] => 2020-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12236 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17780696 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780696
TWO-STEP PROCESS FOR CONVERTING LIQUEFIED WASTE PLASTICS INTO STEAM CRACKER FEED Nov 26, 2020 Pending
Array ( [id] => 18545459 [patent_doc_number] => 11718800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Method to prepare an aviation fuel component [patent_app_type] => utility [patent_app_number] => 17/780667 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3140 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17780667 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780667
Method to prepare an aviation fuel component Nov 22, 2020 Issued
Array ( [id] => 16824099 [patent_doc_number] => 20210139392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => SYSTEMS AND METHODS FOR THE OXIDATIVE COUPLING OF METHANE [patent_app_type] => utility [patent_app_number] => 17/098817 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29708 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17098817 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/098817
SYSTEMS AND METHODS FOR THE OXIDATIVE COUPLING OF METHANE Nov 15, 2020 Abandoned
Array ( [id] => 19150418 [patent_doc_number] => 11975308 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Dehydration catalyst, method for preparing the same, and method of preparing alkene using the same [patent_app_type] => utility [patent_app_number] => 17/424815 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4812 [patent_no_of_claims] => 15 [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] => 17424815 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/424815
Dehydration catalyst, method for preparing the same, and method of preparing alkene using the same Nov 15, 2020 Issued
Array ( [id] => 19457852 [patent_doc_number] => 12098332 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Production of paraffinic products [patent_app_type] => utility [patent_app_number] => 17/776931 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7186 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17776931 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/776931
Production of paraffinic products Nov 12, 2020 Issued
Array ( [id] => 17783853 [patent_doc_number] => 11406958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Light alkanes to liquid fuels [patent_app_type] => utility [patent_app_number] => 17/095173 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6300 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 394 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17095173 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/095173
Light alkanes to liquid fuels Nov 10, 2020 Issued
Array ( [id] => 18413321 [patent_doc_number] => 11667855 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Method of producing aromatic hydrocarbons [patent_app_type] => utility [patent_app_number] => 17/428932 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 10286 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17428932 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/428932
Method of producing aromatic hydrocarbons Nov 8, 2020 Issued
Array ( [id] => 16824411 [patent_doc_number] => 20210139704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => METHOD FOR PRODUCING PARAFFIN WAX [patent_app_type] => utility [patent_app_number] => 17/091412 [patent_app_country] => US [patent_app_date] => 2020-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17091412 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/091412
METHOD FOR PRODUCING PARAFFIN WAX Nov 5, 2020 Abandoned
Array ( [id] => 19778686 [patent_doc_number] => 12227710 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Processes and systems for formation of recycle-content hydrocarbon compositions [patent_app_type] => utility [patent_app_number] => 17/755347 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 25 [patent_no_of_words] => 78978 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17755347 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755347
Processes and systems for formation of recycle-content hydrocarbon compositions Oct 28, 2020 Issued
Array ( [id] => 16808146 [patent_doc_number] => 20210130699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => PROCESSES AND SYSTEMS FOR MAKING RECYCLE CONTENT HYDROCARBONS [patent_app_type] => utility [patent_app_number] => 17/083586 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 74786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17083586 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/083586
Processes and systems for making recycle content hydrocarbons Oct 28, 2020 Issued
Array ( [id] => 19651466 [patent_doc_number] => 12173237 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Processes and systems for formation of recycle-content hydrocarbon compositions [patent_app_type] => utility [patent_app_number] => 17/755342 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 25 [patent_no_of_words] => 78217 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17755342 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755342
Processes and systems for formation of recycle-content hydrocarbon compositions Oct 28, 2020 Issued
Array ( [id] => 18077642 [patent_doc_number] => 20220403254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => PROCESSES AND SYSTEMS FOR FORMATION OF RECYCLE-CONTENT HYDROCARBON COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/755344 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 78931 [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] => 17755344 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755344
PROCESSES AND SYSTEMS FOR FORMATION OF RECYCLE-CONTENT HYDROCARBON COMPOSITIONS Oct 28, 2020 Pending
Array ( [id] => 19855715 [patent_doc_number] => 12258539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Methods for producing alkylbenzenes, paraffins, olefins and oxo alcohols from waste plastic feedstocks [patent_app_type] => utility [patent_app_number] => 17/080872 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13306 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17080872 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/080872
Methods for producing alkylbenzenes, paraffins, olefins and oxo alcohols from waste plastic feedstocks Oct 26, 2020 Issued
Array ( [id] => 19067488 [patent_doc_number] => 20240101914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => MERCURY AND SILICON REMOVAL FROM PLASTIC-DERIVED PYROLYSIS OIL [patent_app_type] => utility [patent_app_number] => 17/766586 [patent_app_country] => US [patent_app_date] => 2020-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5122 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17766586 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/766586
MERCURY AND SILICON REMOVAL FROM PLASTIC-DERIVED PYROLYSIS OIL Oct 18, 2020 Abandoned
Array ( [id] => 17905669 [patent_doc_number] => 11459515 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Process for upgrading hydrocarbon feedstock utilizing low pressure hydroprocessing and catalyst rejuvenation/regeneration steps [patent_app_type] => utility [patent_app_number] => 17/061933 [patent_app_country] => US [patent_app_date] => 2020-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7779 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17061933 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/061933
Process for upgrading hydrocarbon feedstock utilizing low pressure hydroprocessing and catalyst rejuvenation/regeneration steps Oct 1, 2020 Issued
Array ( [id] => 16570899 [patent_doc_number] => 20210009905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => METHODS AND COMPOUNDS FOR REMOVING NON-ACIDIC CONTAMINANTS FROM HYDROCARBON STREAMS [patent_app_type] => utility [patent_app_number] => 17/039182 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17039182 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/039182
Methods and compounds for removing non-acidic contaminants from hydrocarbon streams Sep 29, 2020 Issued
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