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] => 19673855 [patent_doc_number] => 12185688 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-07 [patent_title] => Maize hybrid X95V284 [patent_app_type] => utility [patent_app_number] => 17/808661 [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] => 17109 [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] => 17808661 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/808661
Maize hybrid X95V284 Jun 23, 2022 Issued
Array ( [id] => 19699395 [patent_doc_number] => 12193384 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-14 [patent_title] => Maize hybrid X18T160 [patent_app_type] => utility [patent_app_number] => 17/808848 [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] => 17109 [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] => 17808848 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/808848
Maize hybrid X18T160 Jun 23, 2022 Issued
Array ( [id] => 19967897 [patent_doc_number] => 12336477 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Maize hybrid X90V904 [patent_app_type] => utility [patent_app_number] => 17/808657 [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] => 13110 [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] => 17808657 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/808657
Maize hybrid X90V904 Jun 23, 2022 Issued
Array ( [id] => 19649430 [patent_doc_number] => 12171181 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-24 [patent_title] => Maize hybrid X90V902 [patent_app_type] => utility [patent_app_number] => 17/808619 [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] => 17110 [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] => 17808619 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/808619
Maize hybrid X90V902 Jun 23, 2022 Issued
Array ( [id] => 19665463 [patent_doc_number] => 12178177 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-31 [patent_title] => Maize inbred 1PJKP45 [patent_app_type] => utility [patent_app_number] => 17/807516 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22145 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17807516 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807516
Maize inbred 1PJKP45 Jun 16, 2022 Issued
Array ( [id] => 19665462 [patent_doc_number] => 12178176 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-31 [patent_title] => Maize inbred 1PWPU84 [patent_app_type] => utility [patent_app_number] => 17/807445 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22018 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17807445 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807445
Maize inbred 1PWPU84 Jun 16, 2022 Issued
Array ( [id] => 19549812 [patent_doc_number] => 12133498 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-05 [patent_title] => Maize inbred 4ABSM1967 [patent_app_type] => utility [patent_app_number] => 17/807437 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22029 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17807437 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807437
Maize inbred 4ABSM1967 Jun 16, 2022 Issued
Array ( [id] => 17946111 [patent_doc_number] => 20220333128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => INSECTICIDAL PROTEINS AND METHODS FOR THEIR USE [patent_app_type] => utility [patent_app_number] => 17/805016 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30463 [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] => 17805016 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/805016
Insecticidal proteins and methods for their use May 31, 2022 Issued
Array ( [id] => 19281882 [patent_doc_number] => 20240218356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => METHODS FOR PREPARING A LIBRARY OF PLANT DISEASE RESISTANCE GENES FOR FUNCTIONAL TESTING FOR DISEASE RESISTANCE [patent_app_type] => utility [patent_app_number] => 18/558574 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34768 [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] => 18558574 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/558574
METHODS FOR PREPARING A LIBRARY OF PLANT DISEASE RESISTANCE GENES FOR FUNCTIONAL TESTING FOR DISEASE RESISTANCE May 10, 2022 Pending
Array ( [id] => 20220169 [patent_doc_number] => 20250283100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => REDUCED GLIADIN WHEAT EVENT T258 [patent_app_type] => utility [patent_app_number] => 18/289615 [patent_app_country] => US [patent_app_date] => 2022-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18289615 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/289615
REDUCED GLIADIN WHEAT EVENT T258 May 9, 2022 Pending
Array ( [id] => 17830488 [patent_doc_number] => 20220267792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => COMPOSITIONS AND METHODS TO CONTROL INSECT PESTS [patent_app_type] => utility [patent_app_number] => 17/661297 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -42 [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] => 17661297 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/661297
COMPOSITIONS AND METHODS TO CONTROL INSECT PESTS Apr 28, 2022 Abandoned
Array ( [id] => 19060379 [patent_doc_number] => 11939589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Methods for genetic control of insect infestations in plants and compositions thereof [patent_app_type] => utility [patent_app_number] => 17/729892 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 33502 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17729892 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/729892
Methods for genetic control of insect infestations in plants and compositions thereof Apr 25, 2022 Issued
Array ( [id] => 19041693 [patent_doc_number] => 11930763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Sweet corn hybrid SVSC2876 and parents thereof [patent_app_type] => utility [patent_app_number] => 17/729977 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14230 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17729977 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/729977
Sweet corn hybrid SVSC2876 and parents thereof Apr 25, 2022 Issued
Array ( [id] => 20049914 [patent_doc_number] => 20250188136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => AV3 MUTANT POLYPEPTIDES FOR PEST CONTROL [patent_app_type] => utility [patent_app_number] => 18/552830 [patent_app_country] => US [patent_app_date] => 2022-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 101820 [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] => 18552830 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/552830
AV3 MUTANT POLYPEPTIDES FOR PEST CONTROL Mar 30, 2022 Pending
Array ( [id] => 19503235 [patent_doc_number] => 12114631 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Inbred corn line CB18613C1 [patent_app_type] => utility [patent_app_number] => 17/709990 [patent_app_country] => US [patent_app_date] => 2022-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20157 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [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] => 17709990 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/709990
Inbred corn line CB18613C1 Mar 30, 2022 Issued
Array ( [id] => 19164276 [patent_doc_number] => 11980157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Soybean cultivar 13130617 [patent_app_type] => utility [patent_app_number] => 17/694944 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18686 [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] => 17694944 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/694944
Soybean cultivar 13130617 Mar 14, 2022 Issued
Array ( [id] => 19309872 [patent_doc_number] => 12035666 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Haploid induction compositions and methods for use therefor [patent_app_type] => utility [patent_app_number] => 17/691549 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 44737 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17691549 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/691549
Haploid induction compositions and methods for use therefor Mar 9, 2022 Issued
Array ( [id] => 17830489 [patent_doc_number] => 20220267793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => COMPOSITIONS AND METHODS FOR CONTROL OF INSECT INFESTATIONS IN PLANTS [patent_app_type] => utility [patent_app_number] => 17/689613 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 54247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17689613 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689613
Compositions and methods for control of insect infestations in plants Mar 7, 2022 Issued
Array ( [id] => 17867434 [patent_doc_number] => 20220290170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => RNA-BASED CONTROL OF POWDERY MILDEW [patent_app_type] => utility [patent_app_number] => 17/689598 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47415 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 17689598 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689598
RNA-based control of powdery mildew Mar 7, 2022 Issued
Array ( [id] => 20424701 [patent_doc_number] => 20250386787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => Nucleic Acid Sequence for Detecting Glycine Max Plant DBN8205 and Detection Method Therefor [patent_app_type] => utility [patent_app_number] => 18/839890 [patent_app_country] => US [patent_app_date] => 2022-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18839890 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/839890
Nucleic Acid Sequence for Detecting Glycine Max Plant DBN8205 and Detection Method Therefor Feb 20, 2022 Pending
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