Search

Li Zheng

Examiner (ID: 16444, Phone: (571)272-8031 , Office: P/1662 )

Most Active Art Unit
1662
Art Unit(s)
1638, 1662
Total Applications
1609
Issued Applications
1230
Pending Applications
105
Abandoned Applications
299

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19791547 [patent_doc_number] => 12232464 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Canola hybrid 20GU2279N [patent_app_type] => utility [patent_app_number] => 17/932489 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16906 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17932489 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/932489
Canola hybrid 20GU2279N Sep 14, 2022 Issued
Array ( [id] => 19882464 [patent_doc_number] => 12268141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Canola variety 4005A435-18 [patent_app_type] => utility [patent_app_number] => 17/932510 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16484 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17932510 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/932510
Canola variety 4005A435-18 Sep 14, 2022 Issued
Array ( [id] => 19048440 [patent_doc_number] => 20240090409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => CANOLA HYBRID 21GG1082N [patent_app_type] => utility [patent_app_number] => 17/932502 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16887 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17932502 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/932502
Canola hybrid 21GG1082N Sep 14, 2022 Issued
Array ( [id] => 19048439 [patent_doc_number] => 20240090408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => CANOLA HYBRID 21GG2040N [patent_app_type] => utility [patent_app_number] => 17/932499 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17932499 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/932499
Canola hybrid 21GG2040N Sep 14, 2022 Issued
Array ( [id] => 19882463 [patent_doc_number] => 12268140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Canola variety 4005B173-41 [patent_app_type] => utility [patent_app_number] => 17/932485 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16589 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17932485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/932485
Canola variety 4005B173-41 Sep 14, 2022 Issued
Array ( [id] => 19031400 [patent_doc_number] => 20240081215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => TRITICALE CULTIVAR NS17CA1693 [patent_app_type] => utility [patent_app_number] => 17/932176 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16708 [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] => 17932176 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/932176
Triticale cultivar NS17CA1693 Sep 13, 2022 Issued
Array ( [id] => 19699410 [patent_doc_number] => 12193399 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Soybean cultivar 12140019 [patent_app_type] => utility [patent_app_number] => 17/943964 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18631 [patent_no_of_claims] => 19 [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] => 17943964 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/943964
Soybean cultivar 12140019 Sep 12, 2022 Issued
Array ( [id] => 19699407 [patent_doc_number] => 12193396 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Soybean cultivar 19430836 [patent_app_type] => utility [patent_app_number] => 17/943791 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18577 [patent_no_of_claims] => 19 [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] => 17943791 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/943791
Soybean cultivar 19430836 Sep 12, 2022 Issued
Array ( [id] => 19031441 [patent_doc_number] => 20240081256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => SOYBEAN CULTIVAR 12301724 [patent_app_type] => utility [patent_app_number] => 17/943866 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18618 [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] => 17943866 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/943866
Soybean cultivar 12301724 Sep 12, 2022 Issued
Array ( [id] => 19562913 [patent_doc_number] => 12137657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Soybean cultivar 19140644 [patent_app_type] => utility [patent_app_number] => 17/939728 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18705 [patent_no_of_claims] => 19 [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] => 17939728 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/939728
Soybean cultivar 19140644 Sep 6, 2022 Issued
Array ( [id] => 18238216 [patent_doc_number] => 20230070527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => POTATO TRANSFORMATION VECTORS [patent_app_type] => utility [patent_app_number] => 17/822696 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27733 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [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] => 17822696 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/822696
POTATO TRANSFORMATION VECTORS Aug 25, 2022 Abandoned
Array ( [id] => 18335785 [patent_doc_number] => 20230127734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => INCREASED PROTEIN EXPRESSION IN PLANTS [patent_app_type] => utility [patent_app_number] => 17/883577 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17883577 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/883577
Increased protein expression in plants Aug 7, 2022 Issued
Array ( [id] => 20041369 [patent_doc_number] => 20250179591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => PLANTS WITH IMPROVED DIGESTIBILITY AND MARKER HAPLOTYPES [patent_app_type] => utility [patent_app_number] => 18/292125 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18292125 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/292125
PLANTS WITH IMPROVED DIGESTIBILITY AND MARKER HAPLOTYPES Jul 28, 2022 Pending
Array ( [id] => 18530278 [patent_doc_number] => 20230235348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => CONTROL OF MEIOTIC CROSSOVER IN MAIZE [patent_app_type] => utility [patent_app_number] => 17/813577 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7420 [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] => 17813577 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/813577
CONTROL OF MEIOTIC CROSSOVER IN MAIZE Jul 18, 2022 Pending
Array ( [id] => 18461644 [patent_doc_number] => 11685928 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Recombinant fusion proteins for producing milk proteins in plants [patent_app_type] => utility [patent_app_number] => 17/851624 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 30 [patent_no_of_words] => 21604 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17851624 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/851624
Recombinant fusion proteins for producing milk proteins in plants Jun 27, 2022 Issued
Array ( [id] => 18109900 [patent_doc_number] => 20230002780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => EXPRESSION OF SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS 2 (SARS-CoV-2) SPIKE PROTEIN SEQUENCES IN PLANTS AND PLANT PRODUCED VACCINE FOR SAME [patent_app_type] => utility [patent_app_number] => 17/808901 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17808901 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/808901
EXPRESSION OF SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS 2 (SARS-CoV-2) SPIKE PROTEIN SEQUENCES IN PLANTS AND PLANT PRODUCED VACCINE FOR SAME Jun 23, 2022 Pending
Array ( [id] => 19673856 [patent_doc_number] => 12185689 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-07 [patent_title] => Maize hybrid X95V293 [patent_app_type] => utility [patent_app_number] => 17/808881 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17112 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17808881 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/808881
Maize hybrid X95V293 Jun 23, 2022 Issued
Array ( [id] => 19649431 [patent_doc_number] => 12171182 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-24 [patent_title] => Maize hybrid X03V416 [patent_app_type] => utility [patent_app_number] => 17/808865 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17117 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17808865 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/808865
Maize hybrid X03V416 Jun 23, 2022 Issued
Array ( [id] => 19699394 [patent_doc_number] => 12193383 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-14 [patent_title] => Maize hybrid X08V012 [patent_app_type] => utility [patent_app_number] => 17/808573 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17119 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17808573 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/808573
Maize hybrid X08V012 Jun 23, 2022 Issued
Array ( [id] => 19776856 [patent_doc_number] => 12225870 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-18 [patent_title] => Maize hybrid X08V052 [patent_app_type] => utility [patent_app_number] => 17/808886 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17092 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17808886 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/808886
Maize hybrid X08V052 Jun 23, 2022 Issued
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