Search

Yun Qian

Examiner (ID: 6272, Phone: (571)270-5834 , Office: P/1732 )

Most Active Art Unit
1732
Art Unit(s)
1732, 4162, 1738, 1793
Total Applications
1390
Issued Applications
756
Pending Applications
159
Abandoned Applications
535

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17657035 [patent_doc_number] => 20220177500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => PHOSPHINIC VANADIUM COMPLEX, CATALYTIC SYSTEM COMPRISING SAID PHOSPHINIC VANADIUM COMPLEX AND PROCESS FOR THE (CO) POLYMERIZATION OF CONJUGATED DIENES [patent_app_type] => utility [patent_app_number] => 17/556199 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15717 [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] => 17556199 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/556199
PHOSPHINIC VANADIUM COMPLEX, CATALYTIC SYSTEM COMPRISING SAID PHOSPHINIC VANADIUM COMPLEX AND PROCESS FOR THE (CO) POLYMERIZATION OF CONJUGATED DIENES Dec 19, 2021 Abandoned
Array ( [id] => 18973239 [patent_doc_number] => 20240053331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => TOTAL ENERGY EXPENDITURE MEASUREMENTS WITH H2 18O DEPLETED WATER [patent_app_type] => utility [patent_app_number] => 18/268227 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10763 [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] => 18268227 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/268227
TOTAL ENERGY EXPENDITURE MEASUREMENTS WITH H2 18O DEPLETED WATER Dec 19, 2021 Pending
Array ( [id] => 17944758 [patent_doc_number] => 20220331775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => PYRAZOLE METAL COMPLEX FOR ABSORBING CARBON DIOXIDE, METHOD FOR PREPARING PYRAZOLE METAL COMPLEX, AND METHOD FOR ABSORPTION OF CARBON DIOXIDE [patent_app_type] => utility [patent_app_number] => 17/550382 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17550382 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/550382
PYRAZOLE METAL COMPLEX FOR ABSORBING CARBON DIOXIDE, METHOD FOR PREPARING PYRAZOLE METAL COMPLEX, AND METHOD FOR ABSORPTION OF CARBON DIOXIDE Dec 13, 2021 Abandoned
Array ( [id] => 17799339 [patent_doc_number] => 11413609 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Photocatalytic oil-water separation material and preparation method thereof [patent_app_type] => utility [patent_app_number] => 17/551158 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5877 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 17551158 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/551158
Photocatalytic oil-water separation material and preparation method thereof Dec 13, 2021 Issued
Array ( [id] => 18202322 [patent_doc_number] => 11584704 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Dinuclear copper catalyst for the oxidation/oxygenation of hydrocarbons [patent_app_type] => utility [patent_app_number] => 17/534598 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8425 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17534598 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/534598
Dinuclear copper catalyst for the oxidation/oxygenation of hydrocarbons Nov 23, 2021 Issued
Array ( [id] => 17626229 [patent_doc_number] => 20220161244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => RU-CATALYSED DOMINO HYDROFORMYLATION / HYDROGENATION / ESTERIFICATION USING IMIDAZOLE LIGANDS [patent_app_type] => utility [patent_app_number] => 17/530620 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17530620 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/530620
Ru-catalysed domino hydroformylation / hydrogenation / esterification using imidazole ligands Nov 18, 2021 Issued
Array ( [id] => 18861982 [patent_doc_number] => 20230416418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => METALLOCENE POLYPROPYLENE PREPARED USING AROMATIC SOLVENT-FREE SUPPORTS [patent_app_type] => utility [patent_app_number] => 18/250438 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 348 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18250438 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/250438
METALLOCENE POLYPROPYLENE PREPARED USING AROMATIC SOLVENT-FREE SUPPORTS Nov 16, 2021 Pending
Array ( [id] => 18861982 [patent_doc_number] => 20230416418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => METALLOCENE POLYPROPYLENE PREPARED USING AROMATIC SOLVENT-FREE SUPPORTS [patent_app_type] => utility [patent_app_number] => 18/250438 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 348 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18250438 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/250438
METALLOCENE POLYPROPYLENE PREPARED USING AROMATIC SOLVENT-FREE SUPPORTS Nov 16, 2021 Pending
Array ( [id] => 18830007 [patent_doc_number] => 20230398531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => PRECIOUS METAL MESH FOR CATALYZING GAS-PHASE REACTIONS [patent_app_type] => utility [patent_app_number] => 18/252321 [patent_app_country] => US [patent_app_date] => 2021-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2780 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18252321 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/252321
PRECIOUS METAL MESH FOR CATALYZING GAS-PHASE REACTIONS Nov 15, 2021 Pending
Array ( [id] => 18860699 [patent_doc_number] => 20230415134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => Catalyst System And Process Using SSZ-91 And SSZ-95 [patent_app_type] => utility [patent_app_number] => 18/036621 [patent_app_country] => US [patent_app_date] => 2021-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18036621 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/036621
Catalyst System And Process Using SSZ-91 And SSZ-95 Nov 10, 2021 Pending
Array ( [id] => 17460244 [patent_doc_number] => 20220073549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => Process for producing ruthenium complexes and intermediates thereof and their use in olefin metathesis [patent_app_type] => utility [patent_app_number] => 17/513752 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20048 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17513752 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/513752
Process for producing ruthenium complexes and intermediates thereof and their use in olefin metathesis Oct 27, 2021 Issued
Array ( [id] => 18675275 [patent_doc_number] => 20230312875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => CYCLOALIPHATIC ALDIMINE MIXTURE [patent_app_type] => utility [patent_app_number] => 18/023509 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18023509 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/023509
CYCLOALIPHATIC ALDIMINE MIXTURE Oct 17, 2021 Pending
Array ( [id] => 18675275 [patent_doc_number] => 20230312875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => CYCLOALIPHATIC ALDIMINE MIXTURE [patent_app_type] => utility [patent_app_number] => 18/023509 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18023509 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/023509
CYCLOALIPHATIC ALDIMINE MIXTURE Oct 17, 2021 Pending
Array ( [id] => 17533477 [patent_doc_number] => 20220112086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => METAL ORGANIC FRAMEWORK [patent_app_type] => utility [patent_app_number] => 17/500286 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17500286 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/500286
METAL ORGANIC FRAMEWORK Oct 12, 2021 Abandoned
Array ( [id] => 17532764 [patent_doc_number] => 20220111373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => METAL ORGANIC FRAMEWORK [patent_app_type] => utility [patent_app_number] => 17/500216 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17500216 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/500216
METAL ORGANIC FRAMEWORK Oct 12, 2021 Abandoned
Array ( [id] => 17533533 [patent_doc_number] => 20220112142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => METHOD OF USING METAL ORGANIC FRAMEWORK [patent_app_type] => utility [patent_app_number] => 17/500522 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17500522 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/500522
METHOD OF USING METAL ORGANIC FRAMEWORK Oct 12, 2021 Abandoned
Array ( [id] => 17533532 [patent_doc_number] => 20220112141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => METHOD OF USING METAL ORGANIC FRAMEWORK [patent_app_type] => utility [patent_app_number] => 17/500395 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17500395 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/500395
METHOD OF USING METAL ORGANIC FRAMEWORK Oct 12, 2021 Abandoned
Array ( [id] => 17533531 [patent_doc_number] => 20220112140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => METHOD OF USING METAL ORGANIC FRAMEWORK [patent_app_type] => utility [patent_app_number] => 17/500195 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17500195 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/500195
METHOD OF USING METAL ORGANIC FRAMEWORK Oct 12, 2021 Abandoned
Array ( [id] => 17532763 [patent_doc_number] => 20220111372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => METAL ORGANIC FRAMEWORK [patent_app_type] => utility [patent_app_number] => 17/500164 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17500164 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/500164
METAL ORGANIC FRAMEWORK Oct 12, 2021 Abandoned
Array ( [id] => 18807428 [patent_doc_number] => 20230381761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => CATALYSTS AND THEIR USES IN ONE-POT DIASTEREOSELECTIVE SYNTHESIS OF REMDESIVIR [patent_app_type] => utility [patent_app_number] => 18/030773 [patent_app_country] => US [patent_app_date] => 2021-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6214 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18030773 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/030773
CATALYSTS AND THEIR USES IN ONE-POT DIASTEREOSELECTIVE SYNTHESIS OF REMDESIVIR Oct 6, 2021 Pending
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