Search

Cai Y. Chen

Examiner (ID: 4729, Phone: (571)270-5679 , Office: P/2425 )

Most Active Art Unit
2425
Art Unit(s)
2425
Total Applications
998
Issued Applications
757
Pending Applications
44
Abandoned Applications
220

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11313118 [patent_doc_number] => 20160349229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-01 [patent_title] => 'Hand-Held Pesticide Analysis Zeroize Button the Whole Plant with Non-Enzymatic Determination of Pesticides for Disposable Non-Enzymatic Multiple Analysis Set Kit' [patent_app_type] => utility [patent_app_number] => 15/233977 [patent_app_country] => US [patent_app_date] => 2016-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2591 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 15233977 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/233977
Hand-Held Pesticide Analysis Zeroize Button the Whole Plant with Non-Enzymatic Determination of Pesticides for Disposable Non-Enzymatic Multiple Analysis Set Kit Aug 10, 2016 Abandoned
Array ( [id] => 12350049 [patent_doc_number] => 09952187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => Optical sensor element [patent_app_type] => utility [patent_app_number] => 15/233159 [patent_app_country] => US [patent_app_date] => 2016-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6924 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15233159 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/233159
Optical sensor element Aug 9, 2016 Issued
Array ( [id] => 16817888 [patent_doc_number] => 11002705 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-11 [patent_title] => Semiconductor element, method for manufacturing same, and sensor in which same is used [patent_app_type] => utility [patent_app_number] => 15/748819 [patent_app_country] => US [patent_app_date] => 2016-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 14755 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15748819 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/748819
Semiconductor element, method for manufacturing same, and sensor in which same is used Aug 7, 2016 Issued
Array ( [id] => 15515031 [patent_doc_number] => 10564097 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-18 [patent_title] => Chemical sensors based on plasmon resonance in graphene [patent_app_type] => utility [patent_app_number] => 15/225339 [patent_app_country] => US [patent_app_date] => 2016-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 20 [patent_no_of_words] => 9264 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15225339 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/225339
Chemical sensors based on plasmon resonance in graphene Jul 31, 2016 Issued
Array ( [id] => 11291731 [patent_doc_number] => 20160341663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'Chemical Sensors Based on Plasmon Resonance in Graphene' [patent_app_type] => utility [patent_app_number] => 15/225378 [patent_app_country] => US [patent_app_date] => 2016-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9529 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 15225378 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/225378
Chemical sensors based on plasmon resonance in graphene Jul 31, 2016 Issued
Array ( [id] => 11471493 [patent_doc_number] => 20170058277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'COMPOSITE LIQUID CELL (CLC) SUPPORTS, AND METHODS OF MAKING AND USING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/211471 [patent_app_country] => US [patent_app_date] => 2016-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12291 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 10 [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] => 15211471 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/211471
COMPOSITE LIQUID CELL (CLC) SUPPORTS, AND METHODS OF MAKING AND USING THE SAME Jul 14, 2016 Abandoned
Array ( [id] => 11351566 [patent_doc_number] => 20160370306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'Inert Crystal Delivery Medium for Serial Femtosecond Crystallography' [patent_app_type] => utility [patent_app_number] => 15/183149 [patent_app_country] => US [patent_app_date] => 2016-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8708 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 15183149 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/183149
Inert crystal delivery medium for serial femtosecond crystallography Jun 14, 2016 Issued
Array ( [id] => 16842026 [patent_doc_number] => 11014089 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Sample carrier and assay system for conducting designated reactions [patent_app_type] => utility [patent_app_number] => 15/576405 [patent_app_country] => US [patent_app_date] => 2016-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 67 [patent_no_of_words] => 31891 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15576405 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/576405
Sample carrier and assay system for conducting designated reactions May 25, 2016 Issued
Array ( [id] => 13622967 [patent_doc_number] => 20180363035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => Methods and Compositions for Target Detection in a Nanopore Using a Labelled Polymer Scaffold [patent_app_type] => utility [patent_app_number] => 15/573630 [patent_app_country] => US [patent_app_date] => 2016-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -100 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15573630 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/573630
Methods and Compositions for Target Detection in a Nanopore Using a Labelled Polymer Scaffold May 15, 2016 Abandoned
Array ( [id] => 12747631 [patent_doc_number] => 20180141044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => SAMPLING ASSEMBLY, IN PARTICULAR FOR COLLECTING A RELATIVELY SMALL QUANTITY [patent_app_type] => utility [patent_app_number] => 15/571557 [patent_app_country] => US [patent_app_date] => 2016-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15571557 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/571557
Sampling assembly, in particular for collecting a relatively small quantity Apr 27, 2016 Issued
Array ( [id] => 16590780 [patent_doc_number] => 10900030 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Structured substrates for improving detection of light emissions and methods relating to the same [patent_app_type] => utility [patent_app_number] => 15/564174 [patent_app_country] => US [patent_app_date] => 2016-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 54 [patent_no_of_words] => 31320 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15564174 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/564174
Structured substrates for improving detection of light emissions and methods relating to the same Apr 13, 2016 Issued
Array ( [id] => 11023205 [patent_doc_number] => 20160220160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'Blood Sample Management Using Open Cell Foam' [patent_app_type] => utility [patent_app_number] => 15/097725 [patent_app_country] => US [patent_app_date] => 2016-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 11179 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [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] => 15097725 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/097725
Blood sample management using open cell foam Apr 12, 2016 Issued
Array ( [id] => 12220643 [patent_doc_number] => 20180059004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'ANALYSIS SYSTEM WITH SPACING MEANS' [patent_app_type] => utility [patent_app_number] => 15/565208 [patent_app_country] => US [patent_app_date] => 2016-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2957 [patent_no_of_claims] => 9 [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] => 15565208 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/565208
ANALYSIS SYSTEM WITH SPACING MEANS Apr 10, 2016 Abandoned
Array ( [id] => 11084182 [patent_doc_number] => 20160281147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-29 [patent_title] => 'ULTRASENSITIVE DIAGNOSTIC DEVICE USING ELECTROCATALYTIC FLUID DISPLACEMENT (EFD) FOR VISUAL READOUT' [patent_app_type] => utility [patent_app_number] => 15/082851 [patent_app_country] => US [patent_app_date] => 2016-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 9383 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [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] => 15082851 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/082851
ULTRASENSITIVE DIAGNOSTIC DEVICE USING ELECTROCATALYTIC FLUID DISPLACEMENT (EFD) FOR VISUAL READOUT Mar 27, 2016 Abandoned
Array ( [id] => 13441577 [patent_doc_number] => 20180272331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => DEVICE FOR PREPARING AND DISPENSING BIOLOGICAL SAMPLE [patent_app_type] => utility [patent_app_number] => 15/562358 [patent_app_country] => US [patent_app_date] => 2016-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 15562358 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/562358
DEVICE FOR PREPARING AND DISPENSING BIOLOGICAL SAMPLE Mar 24, 2016 Abandoned
Array ( [id] => 12787570 [patent_doc_number] => 20180154359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => A SAMPLE STORAGE TUBE AND AN AUTOMATIC OPERATING SYSTEM FOR THE SAME [patent_app_type] => utility [patent_app_number] => 15/580201 [patent_app_country] => US [patent_app_date] => 2016-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 15580201 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/580201
A SAMPLE STORAGE TUBE AND AN AUTOMATIC OPERATING SYSTEM FOR THE SAME Mar 13, 2016 Abandoned
Array ( [id] => 11061887 [patent_doc_number] => 20160258849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-08 [patent_title] => 'CONTAINER, BIOLOGICALLY RELEVANT MATERIAL PURIFICATION CARTRIDGE, AND BIOLOGICALLY RELEVANT MATERIAL PURIFICATION CARTRIDGE ASSEMBLY KIT' [patent_app_type] => utility [patent_app_number] => 15/057485 [patent_app_country] => US [patent_app_date] => 2016-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12967 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 15057485 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/057485
CONTAINER, BIOLOGICALLY RELEVANT MATERIAL PURIFICATION CARTRIDGE, AND BIOLOGICALLY RELEVANT MATERIAL PURIFICATION CARTRIDGE ASSEMBLY KIT Feb 29, 2016 Pending
Array ( [id] => 13578745 [patent_doc_number] => 20180340921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-29 [patent_title] => PORTABLE FLUID SENSORY DEVICE WITH LEARNING CAPABILITIES [patent_app_type] => utility [patent_app_number] => 15/552640 [patent_app_country] => US [patent_app_date] => 2016-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8271 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15552640 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/552640
Portable fluid sensory device with learning capabilities Feb 22, 2016 Issued
Array ( [id] => 11047850 [patent_doc_number] => 20160244808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-25 [patent_title] => 'CONTAINER, LIQUID STORING MEMBER, CARTRIDGE SET, AND METHOD OF MANUFACTURING LIQUID STORING MEMBER' [patent_app_type] => utility [patent_app_number] => 15/048081 [patent_app_country] => US [patent_app_date] => 2016-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 13765 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 15048081 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/048081
CONTAINER, LIQUID STORING MEMBER, CARTRIDGE SET, AND METHOD OF MANUFACTURING LIQUID STORING MEMBER Feb 18, 2016 Abandoned
Array ( [id] => 11035464 [patent_doc_number] => 20160232421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-11 [patent_title] => 'TEST STRIP MOBILE APP SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 15/019236 [patent_app_country] => US [patent_app_date] => 2016-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6043 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [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] => 15019236 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/019236
Test strip mobile APP system and method Feb 8, 2016 Issued
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