
Yun Qian
Examiner (ID: 12917, Phone: (571)270-5834 , Office: P/1732 )
| Most Active Art Unit | 1732 |
| Art Unit(s) | 1738, 1793, 1732, 4162 |
| Total Applications | 1396 |
| Issued Applications | 761 |
| Pending Applications | 148 |
| Abandoned Applications | 535 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 17532766
[patent_doc_number] => 20220111375
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-14
[patent_title] => ANTIFOULING CATALYST SYSTEMS FOR SELECTIVE ETHYLENE TRIMERIZATION
[patent_app_type] => utility
[patent_app_number] => 17/066830
[patent_app_country] => US
[patent_app_date] => 2020-10-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6916
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17066830
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/066830 | ANTIFOULING CATALYST SYSTEMS FOR SELECTIVE ETHYLENE TRIMERIZATION | Oct 8, 2020 | Abandoned |
Array
(
[id] => 18282727
[patent_doc_number] => 20230098199
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-30
[patent_title] => METHOD OF PRODUCING HYDROGEN
[patent_app_type] => utility
[patent_app_number] => 17/801530
[patent_app_country] => US
[patent_app_date] => 2020-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7813
[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] => 17801530
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/801530 | METHOD OF PRODUCING HYDROGEN | Sep 28, 2020 | Abandoned |
Array
(
[id] => 18753707
[patent_doc_number] => 20230357003
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-09
[patent_title] => AMMONIA AND UREA PRODUCTION IN REVERSE FLOW REACTORS
[patent_app_type] => utility
[patent_app_number] => 18/245316
[patent_app_country] => US
[patent_app_date] => 2020-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 22093
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[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] => 18245316
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/245316 | AMMONIA AND UREA PRODUCTION IN REVERSE FLOW REACTORS | Sep 15, 2020 | Pending |
Array
(
[id] => 17837528
[patent_doc_number] => 20220274833
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-01
[patent_title] => PROCESS FOR MANUFACTURING AN AQUEOUS HYDROGEN PEROXIDE SOLUTION
[patent_app_type] => utility
[patent_app_number] => 17/637470
[patent_app_country] => US
[patent_app_date] => 2020-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2816
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[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] => 17637470
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/637470 | PROCESS FOR MANUFACTURING AN AQUEOUS HYDROGEN PEROXIDE SOLUTION | Sep 10, 2020 | Abandoned |
Array
(
[id] => 17964093
[patent_doc_number] => 20220344674
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-27
[patent_title] => AEROGEL-BASED OXYGEN-REDUCTION CATALYSTS AND PROCESSES FOR PRODUCING SAME
[patent_app_type] => utility
[patent_app_number] => 17/640110
[patent_app_country] => US
[patent_app_date] => 2020-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7149
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -23
[patent_words_short_claim] => 22
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17640110
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/640110 | AEROGEL-BASED OXYGEN-REDUCTION CATALYSTS AND PROCESSES FOR PRODUCING SAME | Sep 9, 2020 | Abandoned |
Array
(
[id] => 16506272
[patent_doc_number] => 20200385528
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-12-10
[patent_title] => COMPOSITION CONTAINING PLATINUM
[patent_app_type] => utility
[patent_app_number] => 17/002959
[patent_app_country] => US
[patent_app_date] => 2020-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8552
[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] => 17002959
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/002959 | COMPOSITION CONTAINING PLATINUM | Aug 25, 2020 | Abandoned |
Array
(
[id] => 17080986
[patent_doc_number] => 20210275992
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-09-09
[patent_title] => METHOD OF MANUFACTURING COMPOSITE CATALYST
[patent_app_type] => utility
[patent_app_number] => 16/996919
[patent_app_country] => US
[patent_app_date] => 2020-08-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3574
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16996919
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/996919 | METHOD OF MANUFACTURING COMPOSITE CATALYST | Aug 18, 2020 | Abandoned |
Array
(
[id] => 17928822
[patent_doc_number] => 20220323947
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-13
[patent_title] => KNITTING OF NOBLE METAL NETS USING IGNOBLE MATERIALS AT THE EDGE, NOBLE METAL NET PRODUCED IN THIS WAY AND A METHOD FOR USING THE NOBLE METAL NET
[patent_app_type] => utility
[patent_app_number] => 17/634624
[patent_app_country] => US
[patent_app_date] => 2020-08-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1823
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 67
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17634624
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/634624 | KNITTING OF NOBLE METAL NETS USING IGNOBLE MATERIALS AT THE EDGE, NOBLE METAL NET PRODUCED IN THIS WAY AND A METHOD FOR USING THE NOBLE METAL NET | Aug 13, 2020 | Pending |
Array
(
[id] => 16673069
[patent_doc_number] => 20210061832
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-03-04
[patent_title] => Phenoxyimine-Based Complexes and Related Ring-Opening Metathesis Polymerization Methods
[patent_app_type] => utility
[patent_app_number] => 16/989070
[patent_app_country] => US
[patent_app_date] => 2020-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4684
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16989070
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/989070 | Phenoxyimine-Based Complexes and Related Ring-Opening Metathesis Polymerization Methods | Aug 9, 2020 | Abandoned |
Array
(
[id] => 17850887
[patent_doc_number] => 20220280928
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-08
[patent_title] => HETEROGENEOUS CATALYSTS, AND USES THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/630181
[patent_app_country] => US
[patent_app_date] => 2020-07-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 23190
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[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] => 17630181
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/630181 | HETEROGENEOUS CATALYSTS, AND USES THEREOF | Jul 28, 2020 | Abandoned |
Array
(
[id] => 17837709
[patent_doc_number] => 20220275014
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-01
[patent_title] => PREPARATION AND APPLICATION OF MIXED-LIGAND NICKEL(II) COMPLEX CONTAINING BISOXAZOLINE-DERIVED NITROGEN HETEROCYCLIC CARBENE LIGAND AND PHOSPHITE LIGAND
[patent_app_type] => utility
[patent_app_number] => 17/629384
[patent_app_country] => US
[patent_app_date] => 2020-07-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6940
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 29
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17629384
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/629384 | Preparation and application of mixed-ligand nickel(II) complex containing bisoxazoline-derived nitrogen heterocyclic carbene ligand and phosphite ligand | Jul 27, 2020 | Issued |
Array
(
[id] => 17806316
[patent_doc_number] => 20220258151
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-08-18
[patent_title] => EX-SITU CONDITIONING OF A CATALYST COMPOSITION IN PREPARATION FOR A SULFIDING TREATMENT
[patent_app_type] => utility
[patent_app_number] => 17/629380
[patent_app_country] => US
[patent_app_date] => 2020-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9282
[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] => 17629380
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/629380 | EX-SITU CONDITIONING OF A CATALYST COMPOSITION IN PREPARATION FOR A SULFIDING TREATMENT | Jul 23, 2020 | Pending |
Array
(
[id] => 17807219
[patent_doc_number] => 20220259054
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-08-18
[patent_title] => HYDROPHOBIC ZEOLITE, METHOD FOR PRODUCING SAME AND USE OF SAME
[patent_app_type] => utility
[patent_app_number] => 17/629409
[patent_app_country] => US
[patent_app_date] => 2020-07-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6690
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[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] => 17629409
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/629409 | HYDROPHOBIC ZEOLITE, METHOD FOR PRODUCING SAME AND USE OF SAME | Jul 16, 2020 | Pending |
Array
(
[id] => 19472923
[patent_doc_number] => 12102991
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-10-01
[patent_title] => Ligand-directed reticular synthesis of metal-organic frameworks having edge-transitive ALB network topologies
[patent_app_type] => utility
[patent_app_number] => 17/626791
[patent_app_country] => US
[patent_app_date] => 2020-07-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 31
[patent_figures_cnt] => 53
[patent_no_of_words] => 8255
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 39
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17626791
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/626791 | Ligand-directed reticular synthesis of metal-organic frameworks having edge-transitive ALB network topologies | Jul 15, 2020 | Issued |
Array
(
[id] => 16397683
[patent_doc_number] => 20200338541
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-29
[patent_title] => CATALYST AND METHOD FOR FRACTIONATING LIGNOCELLULOSIC MATERIAL
[patent_app_type] => utility
[patent_app_number] => 16/928673
[patent_app_country] => US
[patent_app_date] => 2020-07-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11124
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 44
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16928673
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/928673 | Catalyst and method for fractionating lignocellulosic material | Jul 13, 2020 | Issued |
Array
(
[id] => 19353338
[patent_doc_number] => 12053764
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-08-06
[patent_title] => Catalyst for hydrogenation reaction and method for producing same
[patent_app_type] => utility
[patent_app_number] => 17/428767
[patent_app_country] => US
[patent_app_date] => 2020-07-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 19
[patent_no_of_words] => 5061
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17428767
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/428767 | Catalyst for hydrogenation reaction and method for producing same | Jul 12, 2020 | Issued |
Array
(
[id] => 17547091
[patent_doc_number] => 20220118432
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-21
[patent_title] => CATALYST FOR HYDROGENATION REACTION AND METHOD FOR PRODUCING SAME
[patent_app_type] => utility
[patent_app_number] => 17/432455
[patent_app_country] => US
[patent_app_date] => 2020-07-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4899
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17432455
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/432455 | Catalyst for hydrogenation reaction and method for producing same | Jul 12, 2020 | Issued |
Array
(
[id] => 17577468
[patent_doc_number] => 20220134323
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-05-05
[patent_title] => CATALYST FOR HYDROGENATION REACTION AND METHOD FOR PRODUCING SAME
[patent_app_type] => utility
[patent_app_number] => 17/428551
[patent_app_country] => US
[patent_app_date] => 2020-07-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4609
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17428551
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/428551 | CATALYST FOR HYDROGENATION REACTION AND METHOD FOR PRODUCING SAME | Jul 12, 2020 | Abandoned |
Array
(
[id] => 17119002
[patent_doc_number] => 11130115
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-09-28
[patent_title] => Selective hydrogenation catalyst, preparation method and application thereof
[patent_app_type] => utility
[patent_app_number] => 16/919097
[patent_app_country] => US
[patent_app_date] => 2020-07-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 6985
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 326
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16919097
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/919097 | Selective hydrogenation catalyst, preparation method and application thereof | Jun 30, 2020 | Issued |
Array
(
[id] => 17806310
[patent_doc_number] => 20220258145
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-08-18
[patent_title] => FRUSTRATED LEWIS PAIR-IMPREGNATED POROUS MATERIALS AND USES THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/623801
[patent_app_country] => US
[patent_app_date] => 2020-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 24037
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -69
[patent_words_short_claim] => 53
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17623801
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/623801 | FRUSTRATED LEWIS PAIR-IMPREGNATED POROUS MATERIALS AND USES THEREOF | Jun 29, 2020 | Abandoned |