Search

Colin W. Slifka

Examiner (ID: 4620, Phone: (571)270-5830 , Office: P/1732 )

Most Active Art Unit
1732
Art Unit(s)
1793, 1732
Total Applications
1083
Issued Applications
702
Pending Applications
91
Abandoned Applications
330

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9910135 [patent_doc_number] => 20150065337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-05 [patent_title] => 'HONEYCOMB CATALYST AND EXHAUST GAS PURIFYING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/469588 [patent_app_country] => US [patent_app_date] => 2014-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8891 [patent_no_of_claims] => 20 [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] => 14469588 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/469588
HONEYCOMB CATALYST AND EXHAUST GAS PURIFYING APPARATUS Aug 26, 2014 Abandoned
Array ( [id] => 9910134 [patent_doc_number] => 20150065336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-05 [patent_title] => 'HONEYCOMB CATALYST AND EXHAUST GAS PURIFYING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/469586 [patent_app_country] => US [patent_app_date] => 2014-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8398 [patent_no_of_claims] => 20 [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] => 14469586 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/469586
HONEYCOMB CATALYST AND EXHAUST GAS PURIFYING APPARATUS Aug 26, 2014 Abandoned
Array ( [id] => 9910132 [patent_doc_number] => 20150065334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-05 [patent_title] => 'HONEYCOMB CATALYST AND EXHAUST GAS PURIFYING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/469585 [patent_app_country] => US [patent_app_date] => 2014-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9230 [patent_no_of_claims] => 20 [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] => 14469585 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/469585
HONEYCOMB CATALYST AND EXHAUST GAS PURIFYING APPARATUS Aug 26, 2014 Abandoned
Array ( [id] => 11002874 [patent_doc_number] => 20160199823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'SELECTIVE ZEOLITE SUPPORTED CATALYSTS FOR PROPANE AND BUTANE DEHYDROGENATION' [patent_app_type] => utility [patent_app_number] => 14/913073 [patent_app_country] => US [patent_app_date] => 2014-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10114 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [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] => 14913073 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/913073
SELECTIVE ZEOLITE SUPPORTED CATALYSTS FOR PROPANE AND BUTANE DEHYDROGENATION Aug 19, 2014 Abandoned
Array ( [id] => 11017134 [patent_doc_number] => 20160214086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'PARTICULATE FILTER' [patent_app_type] => utility [patent_app_number] => 14/913536 [patent_app_country] => US [patent_app_date] => 2014-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9385 [patent_no_of_claims] => 6 [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] => 14913536 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/913536
PARTICULATE FILTER Aug 19, 2014 Abandoned
Array ( [id] => 10996651 [patent_doc_number] => 20160193597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-07 [patent_title] => 'MULTILAYER COATED PARTICLE FILTER' [patent_app_type] => utility [patent_app_number] => 14/911897 [patent_app_country] => US [patent_app_date] => 2014-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 16048 [patent_no_of_claims] => 17 [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] => 14911897 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/911897
Multilayer coated particle filter Aug 13, 2014 Issued
Array ( [id] => 14056153 [patent_doc_number] => 10232358 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-19 [patent_title] => Pentasil-type zeolite, and method for manufacturing same [patent_app_type] => utility [patent_app_number] => 14/913093 [patent_app_country] => US [patent_app_date] => 2014-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 10572 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14913093 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/913093
Pentasil-type zeolite, and method for manufacturing same Aug 11, 2014 Issued
Array ( [id] => 10978989 [patent_doc_number] => 20160175932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'ADDITIVE MANUFACTURING METHOD AND APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/910532 [patent_app_country] => US [patent_app_date] => 2014-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4460 [patent_no_of_claims] => 25 [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] => 14910532 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/910532
ADDITIVE MANUFACTURING METHOD AND APPARATUS Aug 3, 2014 Abandoned
Array ( [id] => 12925510 [patent_doc_number] => 09827555 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-28 [patent_title] => Catalyst for conversion of synthesis gas [patent_app_type] => utility [patent_app_number] => 14/907856 [patent_app_country] => US [patent_app_date] => 2014-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10938 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14907856 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/907856
Catalyst for conversion of synthesis gas Jul 27, 2014 Issued
Array ( [id] => 14391449 [patent_doc_number] => 10308995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Steel sheet having very high mechanical properties of strength and ductility [patent_app_type] => utility [patent_app_number] => 14/907358 [patent_app_country] => US [patent_app_date] => 2014-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6699 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14907358 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/907358
Steel sheet having very high mechanical properties of strength and ductility Jul 23, 2014 Issued
Array ( [id] => 11479659 [patent_doc_number] => 09586179 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-07 [patent_title] => 'Washcoats and coated substrates for catalytic converters and methods of making and using same' [patent_app_type] => utility [patent_app_number] => 14/340351 [patent_app_country] => US [patent_app_date] => 2014-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 19 [patent_no_of_words] => 57260 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14340351 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/340351
Washcoats and coated substrates for catalytic converters and methods of making and using same Jul 23, 2014 Issued
Array ( [id] => 14056149 [patent_doc_number] => 10232356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-19 [patent_title] => Low temperature sulfur tolerant tar removal with concomitant synthesis gas conditioning [patent_app_type] => utility [patent_app_number] => 14/335988 [patent_app_country] => US [patent_app_date] => 2014-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3116 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14335988 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/335988
Low temperature sulfur tolerant tar removal with concomitant synthesis gas conditioning Jul 20, 2014 Issued
Array ( [id] => 13916819 [patent_doc_number] => 10202517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-12 [patent_title] => Polymer compositions and coatings [patent_app_type] => utility [patent_app_number] => 14/894914 [patent_app_country] => US [patent_app_date] => 2014-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 14059 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14894914 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/894914
Polymer compositions and coatings Jul 14, 2014 Issued
Array ( [id] => 10798277 [patent_doc_number] => 20160144434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-26 [patent_title] => 'METHOD OF ADDITIVELY MANUFACTURING ARTICLES INCORPORATING A SUBSTRATE' [patent_app_type] => utility [patent_app_number] => 14/903479 [patent_app_country] => US [patent_app_date] => 2014-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3577 [patent_no_of_claims] => 20 [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] => 14903479 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/903479
METHOD OF ADDITIVELY MANUFACTURING ARTICLES INCORPORATING A SUBSTRATE Jun 30, 2014 Abandoned
Array ( [id] => 16168615 [patent_doc_number] => 10710156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Process for additive manufacturing of parts by melting or sintering particles of powder(s) using a high-energy beam with powders adapted to the targeted process/material pair [patent_app_type] => utility [patent_app_number] => 14/902699 [patent_app_country] => US [patent_app_date] => 2014-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 17 [patent_no_of_words] => 12438 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14902699 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/902699
Process for additive manufacturing of parts by melting or sintering particles of powder(s) using a high-energy beam with powders adapted to the targeted process/material pair Jun 29, 2014 Issued
Array ( [id] => 9772895 [patent_doc_number] => 20140296558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-02 [patent_title] => 'PROCESS FOR PRODUCING GEOMETRIC SHAPED CATALYST BODIES' [patent_app_type] => utility [patent_app_number] => 14/305548 [patent_app_country] => US [patent_app_date] => 2014-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 26862 [patent_no_of_claims] => 7 [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] => 14305548 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/305548
PROCESS FOR PRODUCING GEOMETRIC SHAPED CATALYST BODIES Jun 15, 2014 Abandoned
Array ( [id] => 10802657 [patent_doc_number] => 20160148814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-26 [patent_title] => 'LIQUID TITANIUM OXIDE COMPOSITIONS, METHODS FOR FORMING THE SAME, AND METHODS FOR ETCHING MATERIAL LAYERS OF OR OVERLYING SUBSTRATES USING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/896272 [patent_app_country] => US [patent_app_date] => 2014-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8237 [patent_no_of_claims] => 20 [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] => 14896272 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/896272
LIQUID TITANIUM OXIDE COMPOSITIONS, METHODS FOR FORMING THE SAME, AND METHODS FOR ETCHING MATERIAL LAYERS OF OR OVERLYING SUBSTRATES USING THE SAME Jun 1, 2014 Abandoned
Array ( [id] => 10762341 [patent_doc_number] => 20160108495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-21 [patent_title] => 'METHOD FOR THE TREATMENT OF ALUMINIUM SLAGS TREATMENT AND ASSOCIATED PLANT' [patent_app_type] => utility [patent_app_number] => 14/888526 [patent_app_country] => US [patent_app_date] => 2014-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3791 [patent_no_of_claims] => 14 [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] => 14888526 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/888526
Method for the treatment of aluminium slags treatment and associated plant May 19, 2014 Issued
Array ( [id] => 10940286 [patent_doc_number] => 20140343307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-20 [patent_title] => 'CARRIER FOR ETHYLENE OXIDE CATALYSTS' [patent_app_type] => utility [patent_app_number] => 14/279570 [patent_app_country] => US [patent_app_date] => 2014-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8562 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 6 [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] => 14279570 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/279570
Carrier for ethylene oxide catalysts May 15, 2014 Issued
Array ( [id] => 12202344 [patent_doc_number] => 09905417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-27 [patent_title] => 'Composition for forming ferroelectric thin film, and method for manufacturing same' [patent_app_type] => utility [patent_app_number] => 14/787915 [patent_app_country] => US [patent_app_date] => 2014-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6352 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14787915 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/787915
Composition for forming ferroelectric thin film, and method for manufacturing same May 13, 2014 Issued
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