Search

Collin Dawkins

Examiner (ID: 15144, Phone: (571)270-1087 , Office: P/2845 )

Most Active Art Unit
2845
Art Unit(s)
2821, 2845
Total Applications
355
Issued Applications
270
Pending Applications
1
Abandoned Applications
87

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15823725 [patent_doc_number] => 10637065 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Lithium battery and cathode foil thereof [patent_app_type] => utility [patent_app_number] => 15/878811 [patent_app_country] => US [patent_app_date] => 2018-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3407 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15878811 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/878811
Lithium battery and cathode foil thereof Jan 23, 2018 Issued
Array ( [id] => 17236748 [patent_doc_number] => 11180620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Proton-conducting inorganic particles, method for the preparation thereof, and use thereof to form a fuel cell membrane [patent_app_type] => utility [patent_app_number] => 16/480463 [patent_app_country] => US [patent_app_date] => 2018-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6542 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16480463 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/480463
Proton-conducting inorganic particles, method for the preparation thereof, and use thereof to form a fuel cell membrane Jan 23, 2018 Issued
Array ( [id] => 13528933 [patent_doc_number] => 20180316009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => COMPOSITE CATHODE ACTIVE MATERIAL, CATHODE AND LITHIUM BATTERY INCLUDING THE COMPOSITE CATHODE ACTIVE MATERIAL, AND METHOD OF PREPARING THE COMPOSITE CATHODE ACTIVE MATERIAL [patent_app_type] => utility [patent_app_number] => 15/876410 [patent_app_country] => US [patent_app_date] => 2018-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15876410 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/876410
Composite cathode active material, cathode and lithium battery including the composite cathode active material, and method of preparing the composite cathode active material Jan 21, 2018 Issued
Array ( [id] => 16567140 [patent_doc_number] => 10892520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Sulfonimide salts for battery applications [patent_app_type] => utility [patent_app_number] => 15/875201 [patent_app_country] => US [patent_app_date] => 2018-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 55 [patent_no_of_words] => 13201 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15875201 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/875201
Sulfonimide salts for battery applications Jan 18, 2018 Issued
Array ( [id] => 12729352 [patent_doc_number] => 20180134951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => ORGANIC ELECTROLUMINESCENT DEVICE [patent_app_type] => utility [patent_app_number] => 15/871070 [patent_app_country] => US [patent_app_date] => 2018-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15871070 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/871070
Organic electroluminescent device Jan 14, 2018 Issued
Array ( [id] => 16765872 [patent_doc_number] => 20210111454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => STRUCTURE AND METHOD FOR SEALING A BUTTON-TYPE LITHIUM CELL [patent_app_type] => utility [patent_app_number] => 16/303032 [patent_app_country] => US [patent_app_date] => 2017-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3066 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16303032 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/303032
Structure and method for sealing a button-type lithium cell Dec 28, 2017 Issued
Array ( [id] => 15874531 [patent_doc_number] => 20200144669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => NON-AQUEOUS ELECTROLYTE FOR LITHIUM ION BATTERY AND LITHIUM ION BATTERY [patent_app_type] => utility [patent_app_number] => 16/631829 [patent_app_country] => US [patent_app_date] => 2017-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16631829 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/631829
Non-aqueous electrolyte for lithium ion battery and lithium ion battery Dec 27, 2017 Issued
Array ( [id] => 12694099 [patent_doc_number] => 20180123199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => ELECTRICITY STORAGE BLOCK AND ELECTRICITY STORAGE MODULE [patent_app_type] => utility [patent_app_number] => 15/854297 [patent_app_country] => US [patent_app_date] => 2017-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15854297 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/854297
Electricity storage block and electricity storage module Dec 25, 2017 Issued
Array ( [id] => 15093661 [patent_doc_number] => 20190341642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => REDOX FLOW BATTERY SYSTEM AND METHOD OF OPERATING REDOX FLOW BATTERY SYSTEM [patent_app_type] => utility [patent_app_number] => 16/474810 [patent_app_country] => US [patent_app_date] => 2017-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3831 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16474810 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/474810
REDOX FLOW BATTERY SYSTEM AND METHOD OF OPERATING REDOX FLOW BATTERY SYSTEM Dec 24, 2017 Abandoned
Array ( [id] => 17236956 [patent_doc_number] => 11180828 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Aluminum porous body and method for producing aluminum porous body [patent_app_type] => utility [patent_app_number] => 16/500208 [patent_app_country] => US [patent_app_date] => 2017-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 9393 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16500208 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/500208
Aluminum porous body and method for producing aluminum porous body Dec 20, 2017 Issued
Array ( [id] => 15000593 [patent_doc_number] => 20190319254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => NEGATIVE ELECTRODE FOR LITHIUM ION BATTERY AND METHOD FOR PRODUCING NEGATIVE ELECTRODE FOR LITHIUM ION BATTERY [patent_app_type] => utility [patent_app_number] => 16/470610 [patent_app_country] => US [patent_app_date] => 2017-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19296 [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] => 16470610 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/470610
Negative electrode for lithium ion battery and method for producing negative electrode for lithium ion battery Dec 18, 2017 Issued
Array ( [id] => 16949811 [patent_doc_number] => 20210208502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => PHOTORESIST COMPOSITION AND MANUFACTURING METHOD THEREOF, OLED ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/072728 [patent_app_country] => US [patent_app_date] => 2017-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7501 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16072728 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/072728
Photoresist composition and manufacturing method thereof, OLED array substrate and manufacturing method thereof Dec 12, 2017 Issued
Array ( [id] => 14239011 [patent_doc_number] => 20190131678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => Method For Manufacturing Battery Module [patent_app_type] => utility [patent_app_number] => 16/095814 [patent_app_country] => US [patent_app_date] => 2017-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16095814 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/095814
Method for manufacturing battery module Dec 11, 2017 Issued
Array ( [id] => 17224977 [patent_doc_number] => 11177488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-16 [patent_title] => System comprising a fuel-cell stack, and associated control method [patent_app_type] => utility [patent_app_number] => 16/470810 [patent_app_country] => US [patent_app_date] => 2017-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2323 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16470810 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/470810
System comprising a fuel-cell stack, and associated control method Dec 7, 2017 Issued
Array ( [id] => 17281727 [patent_doc_number] => 11198748 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Resin, resist composition and method for producing resist pattern [patent_app_type] => utility [patent_app_number] => 16/465245 [patent_app_country] => US [patent_app_date] => 2017-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22002 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16465245 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/465245
Resin, resist composition and method for producing resist pattern Dec 6, 2017 Issued
Array ( [id] => 15345405 [patent_doc_number] => 20200010594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => RESIN, RESIST COMPOSITION AND METHOD FOR PRODUCING RESIST PATTERN [patent_app_type] => utility [patent_app_number] => 16/465230 [patent_app_country] => US [patent_app_date] => 2017-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16465230 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/465230
Resin, resist composition and method for producing resist pattern Dec 6, 2017 Issued
Array ( [id] => 12615012 [patent_doc_number] => 20180096834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-05 [patent_title] => CHEMICAL MODIFICATION OF HARDMASK FILMS FOR ENHANCED ETCHING AND SELECTIVE REMOVAL [patent_app_type] => utility [patent_app_number] => 15/833728 [patent_app_country] => US [patent_app_date] => 2017-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15833728 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/833728
Chemical modification of hardmask films for enhanced etching and selective removal Dec 5, 2017 Issued
Array ( [id] => 15520113 [patent_doc_number] => 10566658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-18 [patent_title] => Lithium-ion gel battery [patent_app_type] => utility [patent_app_number] => 15/831709 [patent_app_country] => US [patent_app_date] => 2017-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4693 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15831709 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/831709
Lithium-ion gel battery Dec 4, 2017 Issued
Array ( [id] => 14969661 [patent_doc_number] => 20190312309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => IMPROVING THE IONIC CONDUCTIVITY OF AN ELECTROLYTE BASED ON LITHIUM IMIDAZOLATE SALTS [patent_app_type] => utility [patent_app_number] => 16/465813 [patent_app_country] => US [patent_app_date] => 2017-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16465813 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/465813
Improving the ionic conductivity of an electrolyte based on lithium imidazolate salts Nov 29, 2017 Issued
Array ( [id] => 14382975 [patent_doc_number] => 20190165400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => Li1+xAlxTi2-x(PO4)3 SOLID-STATE THIN FILM ELECTROLYTE FOR 3D MICROBATTERY AND METHOD OF FABRICATION [patent_app_type] => utility [patent_app_number] => 15/826409 [patent_app_country] => US [patent_app_date] => 2017-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6674 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15826409 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/826409
Li Nov 28, 2017 Issued
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