Search

Weihua Fan

Examiner (ID: 5969, Phone: (571)270-0398 , Office: P/1663 )

Most Active Art Unit
1663
Art Unit(s)
1663
Total Applications
733
Issued Applications
533
Pending Applications
92
Abandoned Applications
122

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20762871 [patent_doc_number] => 20260159850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-11 [patent_title] => EPISTATIC TOMATO QTLS FOR INCREASING YIELD [patent_app_type] => utility [patent_app_number] => 19/125664 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 19125664 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/125664
EPISTATIC TOMATO QTLS FOR INCREASING YIELD Oct 29, 2023 Pending
Array ( [id] => 19095641 [patent_doc_number] => 20240114868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => HYBRID PEPPERS 'E20S0463', 'E20S0465', AND 'E20S0492' [patent_app_type] => utility [patent_app_number] => 18/374983 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18374983 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/374983
HYBRID PEPPERS 'E20S0463', 'E20S0465', AND 'E20S0492' Sep 28, 2023 Pending
Array ( [id] => 18939903 [patent_doc_number] => 20240035042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => COMPOSITIONS AND METHODS FOR PRODUCING TOBACCO PLANTS AND PRODUCTS HAVING REDUCED OR ELIMINATED SUCKERS [patent_app_type] => utility [patent_app_number] => 18/476495 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 50152 [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] => 18476495 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/476495
Compositions and methods for producing tobacco plants and products having reduced or eliminated suckers Sep 27, 2023 Issued
Array ( [id] => 19083414 [patent_doc_number] => 20240110215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => Recombinant Production of Steviol Glycosides [patent_app_type] => utility [patent_app_number] => 18/470785 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18470785 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/470785
Recombinant Production of Steviol Glycosides Sep 19, 2023 Abandoned
Array ( [id] => 20451177 [patent_doc_number] => 12514219 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Soybean cultivar 22460028 [patent_app_type] => utility [patent_app_number] => 18/367678 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16299 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18367678 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/367678
Soybean cultivar 22460028 Sep 12, 2023 Issued
Array ( [id] => 18955538 [patent_doc_number] => 20240043865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => Pesticidal Genes and Methods of Use [patent_app_type] => utility [patent_app_number] => 18/466111 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18466111 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/466111
Pesticidal genes and methods of use Sep 12, 2023 Issued
Array ( [id] => 20644180 [patent_doc_number] => 12599101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Hybrid tomato variety 72-CK0619 RZ [patent_app_type] => utility [patent_app_number] => 18/455275 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4706 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18455275 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455275
Hybrid tomato variety 72-CK0619 RZ Aug 23, 2023 Issued
Array ( [id] => 18841605 [patent_doc_number] => 20230404008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => CUCUMBER VARIETY NUN 13010 CUL [patent_app_type] => utility [patent_app_number] => 18/455213 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18455213 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455213
CUCUMBER VARIETY NUN 13010 CUL Aug 23, 2023 Pending
Array ( [id] => 20555639 [patent_doc_number] => 20260055419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-26 [patent_title] => TRITICEAE PLANT WITH SUPER-FLOWERING ABILITY, AND ITS PRODUCTION AND EVALUATION METHOD [patent_app_type] => utility [patent_app_number] => 19/105501 [patent_app_country] => US [patent_app_date] => 2023-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 19105501 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/105501
TRITICEAE PLANT WITH SUPER-FLOWERING ABILITY, AND ITS PRODUCTION AND EVALUATION METHOD Aug 21, 2023 Pending
Array ( [id] => 18829039 [patent_doc_number] => 20230397561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => LETTUCE VARIETY NUN 09181 LTL [patent_app_type] => utility [patent_app_number] => 18/452366 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17697 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 18452366 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/452366
Lettuce variety NUN 09181 LTL Aug 17, 2023 Issued
Array ( [id] => 20490964 [patent_doc_number] => 12532814 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Method to enhance substances uptake by plants using selective ablation of light pulses to remove the wax cuticle [patent_app_type] => utility [patent_app_number] => 18/450483 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18450483 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/450483
Method to enhance substances uptake by plants using selective ablation of light pulses to remove the wax cuticle Aug 15, 2023 Issued
Array ( [id] => 20824233 [patent_doc_number] => 12677771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-14 [patent_title] => Lettuce variety 42-BU1212 RZ [patent_app_type] => utility [patent_app_number] => 18/356750 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3587 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18356750 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/356750
Lettuce variety 42-BU1212 RZ Jul 20, 2023 Issued
Array ( [id] => 19722051 [patent_doc_number] => 20250024802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => LACTUCA SATIVA VARIETY CS33201 [patent_app_type] => utility [patent_app_number] => 18/355089 [patent_app_country] => US [patent_app_date] => 2023-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [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] => 18355089 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355089
LACTUCA SATIVA VARIETY CS33201 Jul 18, 2023 Abandoned
Array ( [id] => 19853903 [patent_doc_number] => 12256707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Superior long-staple cotton variety allowing spinning 360 N ultra-fine and high-grade combed yarns, and breeding method thereof [patent_app_type] => utility [patent_app_number] => 18/218611 [patent_app_country] => US [patent_app_date] => 2023-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3514 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18218611 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/218611
Superior long-staple cotton variety allowing spinning 360 N ultra-fine and high-grade combed yarns, and breeding method thereof Jul 5, 2023 Issued
Array ( [id] => 18985574 [patent_doc_number] => 20240057543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => SOYBEAN CULTIVAR 92001528 [patent_app_type] => utility [patent_app_number] => 18/211090 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18446 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18211090 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211090
SOYBEAN CULTIVAR 92001528 Jun 15, 2023 Abandoned
Array ( [id] => 18815161 [patent_doc_number] => 20230389499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => LETTUCE VARIETY NUN 06820 LTL [patent_app_type] => utility [patent_app_number] => 18/331739 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18331739 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331739
LETTUCE VARIETY NUN 06820 LTL Jun 7, 2023 Pending
Array ( [id] => 18815160 [patent_doc_number] => 20230389498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => LETTUCE VARIETIES 'EZFLOR', 'BAUER', AND 'ADICAMP' [patent_app_type] => utility [patent_app_number] => 18/206368 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18206368 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/206368
LETTUCE VARIETIES 'EZFLOR', 'BAUER', AND 'ADICAMP' Jun 5, 2023 Pending
Array ( [id] => 20254229 [patent_doc_number] => 12426559 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Triticale cultivar 343CMS and novel sequences for male sterility [patent_app_type] => utility [patent_app_number] => 18/326247 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 17968 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18326247 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/326247
Triticale cultivar 343CMS and novel sequences for male sterility May 30, 2023 Issued
Array ( [id] => 19896340 [patent_doc_number] => 12274230 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Low-nicotine tobacco plants and tobacco products made therefrom [patent_app_type] => utility [patent_app_number] => 18/321594 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20691 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18321594 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/321594
Low-nicotine tobacco plants and tobacco products made therefrom May 21, 2023 Issued
Array ( [id] => 18786427 [patent_doc_number] => 20230374536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => GENETICALLY MODIFIED SEED COMBINED WITH SPORE FORMING BACTERIUM AND OPTIONAL INSECT CONTROL AGENTS AND METHODS FOR TREATING PLANTS [patent_app_type] => utility [patent_app_number] => 18/314639 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8072 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18314639 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314639
GENETICALLY MODIFIED SEED COMBINED WITH SPORE FORMING BACTERIUM AND OPTIONAL INSECT CONTROL AGENTS AND METHODS FOR TREATING PLANTS May 8, 2023 Abandoned
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