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] => 10399563 [patent_doc_number] => 20150284571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-08 [patent_title] => 'PROTECTIVE COATING FOR METAL SURFACES' [patent_app_type] => utility [patent_app_number] => 14/437104 [patent_app_country] => US [patent_app_date] => 2013-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4798 [patent_no_of_claims] => 27 [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] => 14437104 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/437104
Protective coating for metal surfaces Oct 24, 2013 Issued
Array ( [id] => 9318973 [patent_doc_number] => 20140051311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-20 [patent_title] => 'METHOD FOR COATING METAL SURFACES WITH AN ACTIVATING AGENT PRIOR TO PHOSPHATING' [patent_app_type] => utility [patent_app_number] => 14/063209 [patent_app_country] => US [patent_app_date] => 2013-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11476 [patent_no_of_claims] => 22 [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] => 14063209 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/063209
Method for coating metal surfaces with an activating agent prior to phosphating Oct 24, 2013 Issued
Array ( [id] => 10451782 [patent_doc_number] => 20150336796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-26 [patent_title] => 'Method for the direct synthesis of hydrogen peroxide' [patent_app_type] => utility [patent_app_number] => 14/440648 [patent_app_country] => US [patent_app_date] => 2013-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4855 [patent_no_of_claims] => 18 [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] => 14440648 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/440648
Method for the direct synthesis of hydrogen peroxide Oct 21, 2013 Issued
Array ( [id] => 10220607 [patent_doc_number] => 20150105600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-16 [patent_title] => 'ADSORBENTS FOR THE SEPARATION OF PARA-XYLENE FROM C8 ALKYL AROMATIC HYDROCARBON MIXTURES, METHODS FOR SEPARATING PARA-XYLENE USING THE ADSORBENTS AND METHODS FOR MAKING THE ADSORBENTS' [patent_app_type] => utility [patent_app_number] => 14/054687 [patent_app_country] => US [patent_app_date] => 2013-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5196 [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] => 14054687 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/054687
ADSORBENTS FOR THE SEPARATION OF PARA-XYLENE FROM C8 ALKYL AROMATIC HYDROCARBON MIXTURES, METHODS FOR SEPARATING PARA-XYLENE USING THE ADSORBENTS AND METHODS FOR MAKING THE ADSORBENTS Oct 14, 2013 Abandoned
Array ( [id] => 14031859 [patent_doc_number] => 10227671 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-12 [patent_title] => Method for producing a corrosion-resistant steel sheet [patent_app_type] => utility [patent_app_number] => 14/770184 [patent_app_country] => US [patent_app_date] => 2013-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4832 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14770184 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/770184
Method for producing a corrosion-resistant steel sheet Oct 13, 2013 Issued
Array ( [id] => 14698725 [patent_doc_number] => 10377090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-13 [patent_title] => Multifunctional reactive inks, methods of use and manufacture thereof [patent_app_type] => utility [patent_app_number] => 14/049141 [patent_app_country] => US [patent_app_date] => 2013-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 8219 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14049141 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/049141
Multifunctional reactive inks, methods of use and manufacture thereof Oct 7, 2013 Issued
Array ( [id] => 9868819 [patent_doc_number] => 08956586 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-17 [patent_title] => 'Friction materials and methods of producing same' [patent_app_type] => utility [patent_app_number] => 14/046410 [patent_app_country] => US [patent_app_date] => 2013-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 12361 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14046410 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/046410
Friction materials and methods of producing same Oct 3, 2013 Issued
Array ( [id] => 10211475 [patent_doc_number] => 20150096467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-09 [patent_title] => 'AQUEOUS SLURRY FOR MAKING A POWDER OF HARD MATERIAL' [patent_app_type] => utility [patent_app_number] => 14/045152 [patent_app_country] => US [patent_app_date] => 2013-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9933 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [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] => 14045152 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/045152
Aqueous slurry for making a powder of hard material Oct 2, 2013 Issued
Array ( [id] => 10737668 [patent_doc_number] => 20160083818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-24 [patent_title] => 'ALUMINUM ALLOY MATERIALS SUITABLE FOR THE MANUFACTURE OF AUTOMOTIVE BODY PANELS AND METHODS FOR PRODUCING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/785569 [patent_app_country] => US [patent_app_date] => 2013-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7102 [patent_no_of_claims] => 24 [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] => 14785569 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/785569
Aluminum alloy materials suitable for the manufacture of automotive body panels and methods for producing the same Sep 28, 2013 Issued
Array ( [id] => 9383324 [patent_doc_number] => 20140086805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-27 [patent_title] => 'HONEYCOMB CATALYST BODY' [patent_app_type] => utility [patent_app_number] => 14/036309 [patent_app_country] => US [patent_app_date] => 2013-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 12269 [patent_no_of_claims] => 18 [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] => 14036309 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/036309
Honeycomb catalyst body Sep 24, 2013 Issued
Array ( [id] => 10445266 [patent_doc_number] => 20150330280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-19 [patent_title] => 'TREATMENT DEVICE EQUPPED WITH CATALYST-SUPPORTING HONEYCOMB STRUCTURE, AND METHOD FOR PRODUCING SAME' [patent_app_type] => utility [patent_app_number] => 14/652875 [patent_app_country] => US [patent_app_date] => 2013-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9938 [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] => 14652875 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/652875
Treatment device equipped with catalyst-supporting honeycomb structure, and method for producing same Sep 23, 2013 Issued
Array ( [id] => 11521773 [patent_doc_number] => 09605160 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-28 [patent_title] => 'Process for the production of magnesium fluoride sol solutions from alkoxides comprising addition of carbon dioxide' [patent_app_type] => utility [patent_app_number] => 14/428987 [patent_app_country] => US [patent_app_date] => 2013-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 16655 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 14428987 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/428987
Process for the production of magnesium fluoride sol solutions from alkoxides comprising addition of carbon dioxide Sep 17, 2013 Issued
Array ( [id] => 10346582 [patent_doc_number] => 20150231587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'PROCESS FOR PRODUCTION OF MAGNESIUM FLUORIDE SOL SOLUTIONS FROM ALKOXIDES COMPRISING ADDITION OF MAGNESIUM SALTS' [patent_app_type] => utility [patent_app_number] => 14/428989 [patent_app_country] => US [patent_app_date] => 2013-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 19216 [patent_no_of_claims] => 25 [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] => 14428989 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/428989
Process for production of magnesium fluoride sol solutions from alkoxides comprising addition of magnesium salts Sep 17, 2013 Issued
Array ( [id] => 11762873 [patent_doc_number] => 09371228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-21 [patent_title] => 'Integrated process for production of ozone and oxygen' [patent_app_type] => utility [patent_app_number] => 14/024686 [patent_app_country] => US [patent_app_date] => 2013-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5445 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14024686 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/024686
Integrated process for production of ozone and oxygen Sep 11, 2013 Issued
Array ( [id] => 10459987 [patent_doc_number] => 20150345003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-03 [patent_title] => 'METAL MEMBER OF A MOVING SYSTEM OF AN INTERNAL COMBUSTION ENGINE AND METHOD FOR MANUFACTURING THE METAL MEMBER' [patent_app_type] => utility [patent_app_number] => 14/427629 [patent_app_country] => US [patent_app_date] => 2013-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2651 [patent_no_of_claims] => 21 [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] => 14427629 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/427629
METAL MEMBER OF A MOVING SYSTEM OF AN INTERNAL COMBUSTION ENGINE AND METHOD FOR MANUFACTURING THE METAL MEMBER Sep 10, 2013 Abandoned
Array ( [id] => 9212490 [patent_doc_number] => 20140011667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-09 [patent_title] => 'SILICON CARBIDE POROUS BODY, HONEYCOMB STRUCTURE, AND ELECTRIC HEATING TYPE CATALYST CARRIER' [patent_app_type] => utility [patent_app_number] => 14/022588 [patent_app_country] => US [patent_app_date] => 2013-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5591 [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] => 14022588 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/022588
Silicon carbide porous body, honeycomb structure, and electric heating type catalyst carrier Sep 9, 2013 Issued
Array ( [id] => 9212487 [patent_doc_number] => 20140011664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-09 [patent_title] => 'METHOD FOR MANUFACTURING HONEYCOMB STRUCTURE, METHOD FOR MANUFACTURING Si-SiC BASED COMPOSITE MATERIAL, AND HONEYCOMB STRUCTURE' [patent_app_type] => utility [patent_app_number] => 14/021139 [patent_app_country] => US [patent_app_date] => 2013-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12372 [patent_no_of_claims] => 16 [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] => 14021139 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/021139
METHOD FOR MANUFACTURING HONEYCOMB STRUCTURE, METHOD FOR MANUFACTURING Si-SiC BASED COMPOSITE MATERIAL, AND HONEYCOMB STRUCTURE Sep 8, 2013 Abandoned
Array ( [id] => 9206272 [patent_doc_number] => 20140005449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-02 [patent_title] => 'Selective Hydrogenation Catalyst and Methods of Making and Using Same' [patent_app_type] => utility [patent_app_number] => 14/020442 [patent_app_country] => US [patent_app_date] => 2013-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 14515 [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] => 14020442 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/020442
Selective Hydrogenation Catalyst and Methods of Making and Using Same Sep 5, 2013 Abandoned
Array ( [id] => 9339898 [patent_doc_number] => 20140066680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-06 [patent_title] => 'CATALYST FOR THE OXIDATIVE DEHYDROGENATION OF BUTENE TO BUTADIENE AND PREPARATION PROCESS THEREOF' [patent_app_type] => utility [patent_app_number] => 14/017783 [patent_app_country] => US [patent_app_date] => 2013-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8787 [patent_no_of_claims] => 15 [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] => 14017783 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/017783
Catalyst for the oxidative dehydrogenation of butene to butadiene and preparation process thereof Sep 3, 2013 Issued
Array ( [id] => 10347992 [patent_doc_number] => 20150232996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'ZIRCONIUM PRETREATMENT COMPOSITIONS CONTAINING LITHIUM, ASSOCIATED METHODS FOR TREATING METAL SUBSTRATES, AND RELATED COATED METAL SUBSTRATES' [patent_app_type] => utility [patent_app_number] => 14/424809 [patent_app_country] => US [patent_app_date] => 2013-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9502 [patent_no_of_claims] => 42 [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] => 14424809 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/424809
Zirconium pretreatment compositions containing lithium, associated methods for treating metal substrates, and related coated metal substrates Aug 15, 2013 Issued
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