Search

Li Zheng

Examiner (ID: 5553, Phone: (571)272-8031 , Office: P/1662 )

Most Active Art Unit
1662
Art Unit(s)
1638, 1662
Total Applications
1612
Issued Applications
1230
Pending Applications
104
Abandoned Applications
300

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18055464 [patent_doc_number] => 20220386550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => HYBRID SWEET CORN PLANT NAMED BLUEBACK [patent_app_type] => utility [patent_app_number] => 17/342019 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29957 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17342019 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/342019
Hybrid sweet corn plant named blueback Jun 7, 2021 Issued
Array ( [id] => 18436439 [patent_doc_number] => 20230183733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => MULTIPLE VIRUS RESISTANCE [patent_app_type] => utility [patent_app_number] => 17/926375 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17926375 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926375
MULTIPLE VIRUS RESISTANCE May 19, 2021 Pending
Array ( [id] => 18482794 [patent_doc_number] => 20230210079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => MAIZE EVENT DP-915635-4 AND METHODS FOR DETECTION THEREOF [patent_app_type] => utility [patent_app_number] => 18/000433 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18000433 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/000433
MAIZE EVENT DP-915635-4 AND METHODS FOR DETECTION THEREOF May 10, 2021 Abandoned
Array ( [id] => 17065000 [patent_doc_number] => 20210267215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => MODIFIED VIP3 POLYPEPTIDES [patent_app_type] => utility [patent_app_number] => 17/317185 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17317185 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/317185
Modified VIP3 polypeptides May 10, 2021 Issued
Array ( [id] => 17185493 [patent_doc_number] => 20210332378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => PLANT REGULATORY ELEMENTS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/238858 [patent_app_country] => US [patent_app_date] => 2021-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17238858 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/238858
Plant regulatory elements and uses thereof Apr 22, 2021 Issued
Array ( [id] => 17037136 [patent_doc_number] => 20210254094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => COMPOSITIONS AND METHODS FOR CONTROLLING INSECT PESTS [patent_app_type] => utility [patent_app_number] => 17/228596 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17228596 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/228596
COMPOSITIONS AND METHODS FOR CONTROLLING INSECT PESTS Apr 11, 2021 Abandoned
Array ( [id] => 18646920 [patent_doc_number] => 20230292687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => Methods and Compositions for Improving Cold-Tolerance of Plants [patent_app_type] => utility [patent_app_number] => 17/917746 [patent_app_country] => US [patent_app_date] => 2021-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40725 [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] => 17917746 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/917746
Methods and Compositions for Improving Cold-Tolerance of Plants Apr 7, 2021 Abandoned
Array ( [id] => 16963246 [patent_doc_number] => 20210214745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => SYNTHETIC GENES [patent_app_type] => utility [patent_app_number] => 17/212795 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17598 [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] => 17212795 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/212795
SYNTHETIC GENES Mar 24, 2021 Abandoned
Array ( [id] => 16948464 [patent_doc_number] => 20210207155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => Methods and DNA Constructs for Autoregulating Transgene Silencing [patent_app_type] => utility [patent_app_number] => 17/206113 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5843 [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] => 17206113 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/206113
Methods and DNA Constructs for Autoregulating Transgene Silencing Mar 17, 2021 Abandoned
Array ( [id] => 16992174 [patent_doc_number] => 20210230594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => COMPOSITIONS AND METHODS FOR CONTROLLING LEPTINOTARSA [patent_app_type] => utility [patent_app_number] => 17/198351 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 67191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 542 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17198351 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/198351
COMPOSITIONS AND METHODS FOR CONTROLLING LEPTINOTARSA Mar 10, 2021 Abandoned
Array ( [id] => 19234056 [patent_doc_number] => 20240191248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => METHOD FOR RAPID GENOME MODIFICATION IN RECALCITRANT PLANTS [patent_app_type] => utility [patent_app_number] => 17/800696 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29540 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17800696 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800696
METHOD FOR RAPID GENOME MODIFICATION IN RECALCITRANT PLANTS Feb 25, 2021 Pending
Array ( [id] => 16870504 [patent_doc_number] => 20210163971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => Haploid Induction Compositions and Methods for Use Therefor [patent_app_type] => utility [patent_app_number] => 17/174515 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17174515 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/174515
Haploid induction compositions and methods for use therefor Feb 11, 2021 Issued
Array ( [id] => 17774123 [patent_doc_number] => 20220240472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => PLANTS AND SEEDS OF CORN VARIETY CV925302 [patent_app_type] => utility [patent_app_number] => 17/167878 [patent_app_country] => US [patent_app_date] => 2021-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17167878 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/167878
Plants and seeds of corn variety CV925302 Feb 3, 2021 Issued
Array ( [id] => 19601378 [patent_doc_number] => 20240392258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => GENETIC STABILIZER AND GROWTH SELECTOR FOR GENETIC TRANSFORMATION OF THE CHLOROPLAST GENOME OF MICROALGAE [patent_app_type] => utility [patent_app_number] => 18/279470 [patent_app_country] => US [patent_app_date] => 2021-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18279470 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279470
GENETIC STABILIZER AND GROWTH SELECTOR FOR GENETIC TRANSFORMATION OF THE CHLOROPLAST GENOME OF MICROALGAE Jan 31, 2021 Pending
Array ( [id] => 16985639 [patent_doc_number] => 11072797 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-07-27 [patent_title] => Recombinant fusion proteins for producing milk proteins in plants [patent_app_type] => utility [patent_app_number] => 17/157105 [patent_app_country] => US [patent_app_date] => 2021-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 30 [patent_no_of_words] => 21536 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [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] => 17157105 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/157105
Recombinant fusion proteins for producing milk proteins in plants Jan 24, 2021 Issued
Array ( [id] => 17007455 [patent_doc_number] => 20210238616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => PLANT REGULATORY ELEMENTS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/146455 [patent_app_country] => US [patent_app_date] => 2021-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17146455 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/146455
Plant regulatory elements and uses thereof Jan 10, 2021 Issued
Array ( [id] => 18313655 [patent_doc_number] => 11627713 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-18 [patent_title] => Maize hybrid variety ICH19849 [patent_app_type] => utility [patent_app_number] => 17/143662 [patent_app_country] => US [patent_app_date] => 2021-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13717 [patent_no_of_claims] => 17 [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] => 17143662 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/143662
Maize hybrid variety ICH19849 Jan 6, 2021 Issued
Array ( [id] => 18367573 [patent_doc_number] => 11647716 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-16 [patent_title] => Maize hybrid variety ICH39956 [patent_app_type] => utility [patent_app_number] => 17/143671 [patent_app_country] => US [patent_app_date] => 2021-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13731 [patent_no_of_claims] => 17 [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] => 17143671 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/143671
Maize hybrid variety ICH39956 Jan 6, 2021 Issued
Array ( [id] => 17005919 [patent_doc_number] => 20210237080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => SCREENING PLANT PROTOPLASTS FOR DISEASE RESISTANT TRAITS [patent_app_type] => utility [patent_app_number] => 17/140861 [patent_app_country] => US [patent_app_date] => 2021-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 17140861 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/140861
SCREENING PLANT PROTOPLASTS FOR DISEASE RESISTANT TRAITS Jan 3, 2021 Abandoned
Array ( [id] => 16778390 [patent_doc_number] => 20210115468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => BINARY INSECTICIDAL CRY TOXINS [patent_app_type] => utility [patent_app_number] => 17/120748 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30062 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17120748 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/120748
Binary insecticidal Cry toxins Dec 13, 2020 Issued
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