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Li Zheng

Examiner (ID: 2331, Phone: (571)272-8031 , Office: P/1662 )

Most Active Art Unit
1662
Art Unit(s)
1638, 1662
Total Applications
1599
Issued Applications
1222
Pending Applications
111
Abandoned Applications
297

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12042881 [patent_doc_number] => 09820462 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-11-21 [patent_title] => 'Maize inbred PH2T3D' [patent_app_type] => utility [patent_app_number] => 15/447161 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25036 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15447161 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/447161
Maize inbred PH2T3D Mar 1, 2017 Issued
Array ( [id] => 12015282 [patent_doc_number] => 09807964 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-11-07 [patent_title] => 'Maize inbred PH2RRS' [patent_app_type] => utility [patent_app_number] => 15/447180 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25761 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15447180 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/447180
Maize inbred PH2RRS Mar 1, 2017 Issued
Array ( [id] => 12042884 [patent_doc_number] => 09820464 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-11-21 [patent_title] => 'Maize inbred PH256Z' [patent_app_type] => utility [patent_app_number] => 15/447177 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25766 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15447177 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/447177
Maize inbred PH256Z Mar 1, 2017 Issued
Array ( [id] => 12923083 [patent_doc_number] => 09826706 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-11-28 [patent_title] => Maize inbred PH2RFZ [patent_app_type] => utility [patent_app_number] => 15/447169 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23794 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15447169 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/447169
Maize inbred PH2RFZ Mar 1, 2017 Issued
Array ( [id] => 12923080 [patent_doc_number] => 09826705 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-11-28 [patent_title] => Maize inbred PH2DWN [patent_app_type] => utility [patent_app_number] => 15/447168 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24093 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15447168 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/447168
Maize inbred PH2DWN Mar 1, 2017 Issued
Array ( [id] => 11920959 [patent_doc_number] => 09788520 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-10-17 [patent_title] => 'Maize inbred PH2D6Z' [patent_app_type] => utility [patent_app_number] => 15/447255 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26236 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15447255 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/447255
Maize inbred PH2D6Z Mar 1, 2017 Issued
Array ( [id] => 12015281 [patent_doc_number] => 09807965 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-11-07 [patent_title] => 'Maize inbred PH2SRT' [patent_app_type] => utility [patent_app_number] => 15/447237 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25772 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15447237 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/447237
Maize inbred PH2SRT Mar 1, 2017 Issued
Array ( [id] => 13178733 [patent_doc_number] => 10104851 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-23 [patent_title] => Maize hybrid X90K678 [patent_app_type] => utility [patent_app_number] => 15/447550 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21286 [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] => 15447550 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/447550
Maize hybrid X90K678 Mar 1, 2017 Issued
Array ( [id] => 12015285 [patent_doc_number] => 09807968 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-11-07 [patent_title] => 'Maize inbred PH2RDN' [patent_app_type] => utility [patent_app_number] => 15/447263 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25752 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15447263 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/447263
Maize inbred PH2RDN Mar 1, 2017 Issued
Array ( [id] => 12923077 [patent_doc_number] => 09826704 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-11-28 [patent_title] => Maize inbred PH2G22 [patent_app_type] => utility [patent_app_number] => 15/447166 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23770 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15447166 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/447166
Maize inbred PH2G22 Mar 1, 2017 Issued
Array ( [id] => 13644555 [patent_doc_number] => 09848571 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-12-26 [patent_title] => Maize inbred PH2RK6 [patent_app_type] => utility [patent_app_number] => 15/447174 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24338 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15447174 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/447174
Maize inbred PH2RK6 Mar 1, 2017 Issued
Array ( [id] => 12042885 [patent_doc_number] => 09820466 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-11-21 [patent_title] => 'Maize inbred PH2TVM' [patent_app_type] => utility [patent_app_number] => 15/447207 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25727 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15447207 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/447207
Maize inbred PH2TVM Mar 1, 2017 Issued
Array ( [id] => 12170543 [patent_doc_number] => 09888655 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-02-13 [patent_title] => 'Maize hybrid X95K904' [patent_app_type] => utility [patent_app_number] => 15/447555 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23076 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15447555 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/447555
Maize hybrid X95K904 Mar 1, 2017 Issued
Array ( [id] => 12923086 [patent_doc_number] => 09826707 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-11-28 [patent_title] => Maize inbred PH2FP0 [patent_app_type] => utility [patent_app_number] => 15/447170 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23767 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15447170 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/447170
Maize inbred PH2FP0 Mar 1, 2017 Issued
Array ( [id] => 12097692 [patent_doc_number] => 09854774 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-01-02 [patent_title] => 'Maize inbred PH2SWG' [patent_app_type] => utility [patent_app_number] => 15/447164 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25157 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15447164 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/447164
Maize inbred PH2SWG Mar 1, 2017 Issued
Array ( [id] => 12008054 [patent_doc_number] => 09801349 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-10-31 [patent_title] => 'Maize inbred PH2RNJ' [patent_app_type] => utility [patent_app_number] => 15/447229 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25765 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15447229 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/447229
Maize inbred PH2RNJ Mar 1, 2017 Issued
Array ( [id] => 12097693 [patent_doc_number] => 09854775 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-01-02 [patent_title] => 'Maize inbred PH42A9' [patent_app_type] => utility [patent_app_number] => 15/447172 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25137 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15447172 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/447172
Maize inbred PH42A9 Mar 1, 2017 Issued
Array ( [id] => 13644557 [patent_doc_number] => 09848572 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-12-26 [patent_title] => Maize inbred PH2TBH [patent_app_type] => utility [patent_app_number] => 15/447302 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24321 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15447302 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/447302
Maize inbred PH2TBH Mar 1, 2017 Issued
Array ( [id] => 12097694 [patent_doc_number] => 09854776 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-01-02 [patent_title] => 'Maize inbred PH2T3H' [patent_app_type] => utility [patent_app_number] => 15/447173 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25061 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15447173 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/447173
Maize inbred PH2T3H Mar 1, 2017 Issued
Array ( [id] => 11706633 [patent_doc_number] => 20170175133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'COMPOSITIONS AND METHODS FOR THE SUPPRESSION OF TARGET POLYNUCLEOTIDES FROM LEPIDOPTERA' [patent_app_type] => utility [patent_app_number] => 15/446107 [patent_app_country] => US [patent_app_date] => 2017-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31010 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15446107 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/446107
COMPOSITIONS AND METHODS FOR THE SUPPRESSION OF TARGET POLYNUCLEOTIDES FROM LEPIDOPTERA Feb 28, 2017 Abandoned
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