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Li Zheng

Examiner (ID: 17816, Phone: (571)272-8031 , Office: P/1662 )

Most Active Art Unit
1662
Art Unit(s)
1662, 1638
Total Applications
1626
Issued Applications
1248
Pending Applications
96
Abandoned Applications
303

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20615215 [patent_doc_number] => 20260085301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-26 [patent_title] => COMPOSITIONS AND METHODS FOR MODIFYING GENOMES [patent_app_type] => utility [patent_app_number] => 19/334505 [patent_app_country] => US [patent_app_date] => 2025-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27334 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 19334505 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/334505
COMPOSITIONS AND METHODS FOR MODIFYING GENOMES Sep 18, 2025 Pending
Array ( [id] => 20459622 [patent_doc_number] => 20260009045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-08 [patent_title] => REGULATORY NUCLEIC ACID MOLECULES FOR ENHANCING CONSTITUTIVE GENE EXPRESSION IN PLANTS [patent_app_type] => utility [patent_app_number] => 19/257211 [patent_app_country] => US [patent_app_date] => 2025-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16209 [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] => 19257211 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/257211
REGULATORY NUCLEIC ACID MOLECULES FOR ENHANCING CONSTITUTIVE GENE EXPRESSION IN PLANTS Jun 30, 2025 Pending
Array ( [id] => 20407583 [patent_doc_number] => 20250376692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => HAPLOID INDUCTION COMPOSITIONS AND METHODS FOR USE THEREFOR [patent_app_type] => utility [patent_app_number] => 19/251921 [patent_app_country] => US [patent_app_date] => 2025-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19251921 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/251921
HAPLOID INDUCTION COMPOSITIONS AND METHODS FOR USE THEREFOR Jun 26, 2025 Pending
Array ( [id] => 20443330 [patent_doc_number] => 20260000042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => LETTUCE VARIETY 'SAN ANGELO' [patent_app_type] => utility [patent_app_number] => 19/223728 [patent_app_country] => US [patent_app_date] => 2025-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9864 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 19223728 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/223728
LETTUCE VARIETY 'SAN ANGELO' May 29, 2025 Pending
Array ( [id] => 20246215 [patent_doc_number] => 20250295084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => Stevia Cultivar '320032' With Super High Rebaudioside A Content [patent_app_type] => utility [patent_app_number] => 19/187642 [patent_app_country] => US [patent_app_date] => 2025-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 19187642 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/187642
Stevia Cultivar '320032' With Super High Rebaudioside A Content Apr 22, 2025 Pending
Array ( [id] => 20793137 [patent_doc_number] => 20260174030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-25 [patent_title] => WATERMELON VARIETY NUN 32316 WMW [patent_app_type] => utility [patent_app_number] => 19/000979 [patent_app_country] => US [patent_app_date] => 2024-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19000979 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/000979
WATERMELON VARIETY NUN 32316 WMW Dec 23, 2024 Pending
Array ( [id] => 20066144 [patent_doc_number] => 20250204366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => LETTUCE VARIETY NUN 13005 LTL [patent_app_type] => utility [patent_app_number] => 19/000532 [patent_app_country] => US [patent_app_date] => 2024-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19000532 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/000532
LETTUCE VARIETY NUN 13005 LTL Dec 22, 2024 Pending
Array ( [id] => 19991156 [patent_doc_number] => 20250129378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => WHEAT WITH REDUCED LIPOXYGENASE ACTIVITY [patent_app_type] => utility [patent_app_number] => 18/987790 [patent_app_country] => US [patent_app_date] => 2024-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26048 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18987790 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/987790
WHEAT WITH REDUCED LIPOXYGENASE ACTIVITY Dec 18, 2024 Pending
Array ( [id] => 20286492 [patent_doc_number] => 20250311735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => MODIFIED VIP3 POLYPEPTIDES [patent_app_type] => utility [patent_app_number] => 18/986369 [patent_app_country] => US [patent_app_date] => 2024-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22511 [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] => 18986369 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/986369
MODIFIED VIP3 POLYPEPTIDES Dec 17, 2024 Pending
Array ( [id] => 20056268 [patent_doc_number] => 20250194490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => Wheat Variety PMWH111720248 [patent_app_type] => utility [patent_app_number] => 18/980117 [patent_app_country] => US [patent_app_date] => 2024-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18980117 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/980117
Wheat Variety PMWH111720248 Dec 12, 2024 Pending
Array ( [id] => 20056269 [patent_doc_number] => 20250194491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => Wheat Variety PMWH149312414 [patent_app_type] => utility [patent_app_number] => 18/980168 [patent_app_country] => US [patent_app_date] => 2024-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7501 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18980168 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/980168
Wheat Variety PMWH149312414 Dec 12, 2024 Pending
Array ( [id] => 20056263 [patent_doc_number] => 20250194485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => LETTUCE VARIETY NUN 06327 LTL [patent_app_type] => utility [patent_app_number] => 18/981146 [patent_app_country] => US [patent_app_date] => 2024-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18981146 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/981146
LETTUCE VARIETY NUN 06327 LTL Dec 12, 2024 Pending
Array ( [id] => 19984302 [patent_doc_number] => 20250122524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => ENGINEERED PESTICIDAL PROTEINS AND METHODS OF CONTROLLING PLANT PESTS [patent_app_type] => utility [patent_app_number] => 18/978476 [patent_app_country] => US [patent_app_date] => 2024-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34898 [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] => 18978476 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/978476
ENGINEERED PESTICIDAL PROTEINS AND METHODS OF CONTROLLING PLANT PESTS Dec 11, 2024 Pending
Array ( [id] => 20289388 [patent_doc_number] => 20250314631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => PLANT-ENDOPHYTE COMBINATIONS AND USES THEREFOR [patent_app_type] => utility [patent_app_number] => 18/957191 [patent_app_country] => US [patent_app_date] => 2024-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19896 [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] => 18957191 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/957191
PLANT-ENDOPHYTE COMBINATIONS AND USES THEREFOR Nov 21, 2024 Pending
Array ( [id] => 20638177 [patent_doc_number] => 20260096525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-09 [patent_title] => TRITICALE CULTIVAR NS16T0220 [patent_app_type] => utility [patent_app_number] => 18/908460 [patent_app_country] => US [patent_app_date] => 2024-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [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] => 18908460 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/908460
TRITICALE CULTIVAR NS16T0220 Oct 6, 2024 Pending
Array ( [id] => 20894864 [patent_doc_number] => 12702110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-11 [patent_title] => Soybean cultivar 20684503 [patent_app_type] => utility [patent_app_number] => 18/830504 [patent_app_country] => US [patent_app_date] => 2024-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15151 [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] => 18830504 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/830504
SOYBEAN CULTIVAR 20684503 Sep 9, 2024 Pending
Array ( [id] => 19767562 [patent_doc_number] => 20250048988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => SOYBEAN CULTIVAR 91132218 [patent_app_type] => utility [patent_app_number] => 18/822972 [patent_app_country] => US [patent_app_date] => 2024-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18633 [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] => 18822972 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/822972
SOYBEAN CULTIVAR 91132218 Sep 2, 2024 Pending
Array ( [id] => 19569519 [patent_doc_number] => 20240373811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => SOYBEAN CULTIVAR 99002218 [patent_app_type] => utility [patent_app_number] => 18/782861 [patent_app_country] => US [patent_app_date] => 2024-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18782861 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/782861
SOYBEAN CULTIVAR 99002218 Jul 23, 2024 Pending
Array ( [id] => 19569520 [patent_doc_number] => 20240373812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => SOYBEAN CULTIVAR 90112218 [patent_app_type] => utility [patent_app_number] => 18/782869 [patent_app_country] => US [patent_app_date] => 2024-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18654 [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] => 18782869 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/782869
SOYBEAN CULTIVAR 90112218 Jul 23, 2024 Pending
Array ( [id] => 19643226 [patent_doc_number] => 20240417746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => PLANTS WITH INCREASED WATER USE EFFICIENCY [patent_app_type] => utility [patent_app_number] => 18/755523 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18755523 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/755523
PLANTS WITH INCREASED WATER USE EFFICIENCY Jun 25, 2024 Pending
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