Search

David E. England

Examiner (ID: 2612, Phone: (571)272-3912 , Office: P/3992 )

Most Active Art Unit
3992
Art Unit(s)
2443, 3992, 2143, 2156, 2447
Total Applications
336
Issued Applications
171
Pending Applications
70
Abandoned Applications
99

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19923232 [patent_doc_number] => 12297503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Methods for classification of tissue samples as positive or negative for cancer [patent_app_type] => utility [patent_app_number] => 18/823253 [patent_app_country] => US [patent_app_date] => 2024-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 33313 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18823253 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/823253
Methods for classification of tissue samples as positive or negative for cancer Sep 2, 2024 Issued
Array ( [id] => 19586783 [patent_doc_number] => 20240384340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => LINKED TARGET CAPTURE [patent_app_type] => utility [patent_app_number] => 18/791679 [patent_app_country] => US [patent_app_date] => 2024-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18791679 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/791679
Linked target capture Jul 31, 2024 Issued
Array ( [id] => 19586782 [patent_doc_number] => 20240384339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => LINKED TARGET CAPTURE [patent_app_type] => utility [patent_app_number] => 18/791675 [patent_app_country] => US [patent_app_date] => 2024-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20038 [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] => 18791675 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/791675
Linked target capture Jul 31, 2024 Issued
Array ( [id] => 19572234 [patent_doc_number] => 20240376526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => METHODS AND KITS FOR LABELING CELLULAR MOLECULES [patent_app_type] => utility [patent_app_number] => 18/784019 [patent_app_country] => US [patent_app_date] => 2024-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18784019 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/784019
Methods and kits for labeling cellular molecules Jul 24, 2024 Issued
Array ( [id] => 19931968 [patent_doc_number] => 12305167 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Systems and methods for biomolecule retention [patent_app_type] => utility [patent_app_number] => 18/770462 [patent_app_country] => US [patent_app_date] => 2024-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 105 [patent_figures_cnt] => 193 [patent_no_of_words] => 102223 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18770462 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/770462
Systems and methods for biomolecule retention Jul 10, 2024 Issued
Array ( [id] => 19826482 [patent_doc_number] => 12247248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Methods and kits for labeling cellular molecules [patent_app_type] => utility [patent_app_number] => 18/753319 [patent_app_country] => US [patent_app_date] => 2024-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 12011 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18753319 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/753319
Methods and kits for labeling cellular molecules Jun 24, 2024 Issued
Array ( [id] => 19917076 [patent_doc_number] => 12292440 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Sandwich assays in droplets [patent_app_type] => utility [patent_app_number] => 18/653506 [patent_app_country] => US [patent_app_date] => 2024-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 30 [patent_no_of_words] => 19606 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18653506 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/653506
Sandwich assays in droplets May 1, 2024 Issued
Array ( [id] => 19840363 [patent_doc_number] => 12252735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Methods and kits for labeling cellular molecules [patent_app_type] => utility [patent_app_number] => 18/650305 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 11983 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18650305 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/650305
Methods and kits for labeling cellular molecules Apr 29, 2024 Issued
Array ( [id] => 19855804 [patent_doc_number] => 12258628 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Methods and systems for genetic analysis [patent_app_type] => utility [patent_app_number] => 18/593406 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 41244 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18593406 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/593406
Methods and systems for genetic analysis Feb 29, 2024 Issued
Array ( [id] => 19345695 [patent_doc_number] => 20240254658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => METHODS AND SYSTEMS FOR ANALYSIS [patent_app_type] => utility [patent_app_number] => 18/593788 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51187 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18593788 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/593788
Methods and systems for analysis Feb 29, 2024 Issued
Array ( [id] => 19172812 [patent_doc_number] => 20240158786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => SYSTEMS AND METHODS FOR BIOMOLECULE RETENTION [patent_app_type] => utility [patent_app_number] => 18/416639 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 117052 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18416639 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416639
Systems and methods for biomolecule retention Jan 17, 2024 Issued
Array ( [id] => 19083425 [patent_doc_number] => 20240110226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => METHODS AND KITS FOR LABELING CELLULAR MOLECULES [patent_app_type] => utility [patent_app_number] => 18/536721 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18536721 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/536721
Methods and kits for labeling cellular molecules Dec 11, 2023 Issued
Array ( [id] => 19083426 [patent_doc_number] => 20240110227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => METHODS AND KITS FOR LABELING CELLULAR MOLECULES [patent_app_type] => utility [patent_app_number] => 18/536766 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18536766 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/536766
Methods and kits for labeling cellular molecules Dec 11, 2023 Issued
Array ( [id] => 19067654 [patent_doc_number] => 20240102080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => METHODS AND KITS FOR LABELING CELLULAR MOLECULES [patent_app_type] => utility [patent_app_number] => 18/536654 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18536654 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/536654
Methods and kits for labeling cellular molecules Dec 11, 2023 Issued
Array ( [id] => 19442380 [patent_doc_number] => 12092635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Methods and systems for characterizing analytes from individual cells or cell populations [patent_app_type] => utility [patent_app_number] => 18/386066 [patent_app_country] => US [patent_app_date] => 2023-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 31 [patent_no_of_words] => 69702 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 358 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18386066 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/386066
Methods and systems for characterizing analytes from individual cells or cell populations Oct 31, 2023 Issued
Array ( [id] => 18817852 [patent_doc_number] => 20230392192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => METHODS AND KITS FOR LABELING CELLULAR MOLECULES [patent_app_type] => utility [patent_app_number] => 18/455080 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18455080 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455080
Methods and kits for labeling cellular molecules Aug 23, 2023 Issued
Array ( [id] => 18831155 [patent_doc_number] => 20230399680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => METHODS AND KITS FOR LABELING CELLULAR MOLECULES [patent_app_type] => utility [patent_app_number] => 18/455133 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18455133 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455133
Methods and kits for labeling cellular molecules Aug 23, 2023 Issued
Array ( [id] => 19826481 [patent_doc_number] => 12247247 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Methods and kits for labeling cellular molecules [patent_app_type] => utility [patent_app_number] => 18/455113 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 11995 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18455113 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455113
Methods and kits for labeling cellular molecules Aug 23, 2023 Issued
Array ( [id] => 19638593 [patent_doc_number] => 12169198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Systems and methods for sample analysis [patent_app_type] => utility [patent_app_number] => 18/235616 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 35656 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18235616 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/235616
Systems and methods for sample analysis Aug 17, 2023 Issued
Array ( [id] => 18809105 [patent_doc_number] => 20230383440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => METHODS AND SYSTEMS FOR CHARACTERIZING ANALYTES FROM INDIVIDUAL CELLS OR CELL POPULATIONS [patent_app_type] => utility [patent_app_number] => 18/231460 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18231460 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/231460
METHODS AND SYSTEMS FOR CHARACTERIZING ANALYTES FROM INDIVIDUAL CELLS OR CELL POPULATIONS Aug 7, 2023 Abandoned
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