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] => 11994642 [patent_doc_number] => 20170298797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'EXHAUST GAS PURIFICATION CATALYST' [patent_app_type] => utility [patent_app_number] => 15/518011 [patent_app_country] => US [patent_app_date] => 2015-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8856 [patent_no_of_claims] => 8 [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] => 15518011 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/518011
Exhaust gas purification catalyst Oct 6, 2015 Issued
Array ( [id] => 12050194 [patent_doc_number] => 20170326538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'HONEYCOMB CATALYST' [patent_app_type] => utility [patent_app_number] => 15/517514 [patent_app_country] => US [patent_app_date] => 2015-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9676 [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] => 15517514 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/517514
HONEYCOMB CATALYST Oct 6, 2015 Abandoned
Array ( [id] => 13648541 [patent_doc_number] => 09850579 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-26 [patent_title] => Feedstock and methods of making feedstock for cold spray techniques [patent_app_type] => utility [patent_app_number] => 14/872061 [patent_app_country] => US [patent_app_date] => 2015-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 3217 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14872061 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/872061
Feedstock and methods of making feedstock for cold spray techniques Sep 29, 2015 Issued
Array ( [id] => 10744300 [patent_doc_number] => 20160090451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-31 [patent_title] => 'Powders From Wax-Based Colloidal Dispersions And Their Process Of Making' [patent_app_type] => utility [patent_app_number] => 14/863648 [patent_app_country] => US [patent_app_date] => 2015-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9269 [patent_no_of_claims] => 15 [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] => 14863648 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/863648
Powders from wax-based colloidal dispersions and their process of making Sep 23, 2015 Issued
Array ( [id] => 11986985 [patent_doc_number] => 20170291140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'THERMALLY STABLE NH3-SCR CATALYST COMPOSITIONS' [patent_app_type] => utility [patent_app_number] => 15/507060 [patent_app_country] => US [patent_app_date] => 2015-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7607 [patent_no_of_claims] => 15 [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] => 15507060 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/507060
THERMALLY STABLE NH3-SCR CATALYST COMPOSITIONS Sep 20, 2015 Abandoned
Array ( [id] => 10729454 [patent_doc_number] => 20160075603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-17 [patent_title] => 'Binder Compositions and Method of Synthesis' [patent_app_type] => utility [patent_app_number] => 14/856399 [patent_app_country] => US [patent_app_date] => 2015-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10048 [patent_no_of_claims] => 20 [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] => 14856399 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/856399
Binder Compositions and Method of Synthesis Sep 15, 2015 Abandoned
Array ( [id] => 10725983 [patent_doc_number] => 20160072131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-10 [patent_title] => 'METHOD OF PRODUCING ELECTRICALLY CONDUCTIVE POLYMER AND CELLULOSE NANOCOMPOSITES' [patent_app_type] => utility [patent_app_number] => 14/848580 [patent_app_country] => US [patent_app_date] => 2015-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 8593 [patent_no_of_claims] => 22 [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] => 14848580 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/848580
Method of producing electrically conductive polymer and cellulose nanocomposites Sep 8, 2015 Issued
Array ( [id] => 17906076 [patent_doc_number] => 11459924 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Honeycomb body having layered plugs and method of making the same [patent_app_type] => utility [patent_app_number] => 15/508791 [patent_app_country] => US [patent_app_date] => 2015-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 7933 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15508791 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/508791
Honeycomb body having layered plugs and method of making the same Sep 1, 2015 Issued
Array ( [id] => 10484408 [patent_doc_number] => 20150369426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-24 [patent_title] => 'Hydrogen Energy Systems' [patent_app_type] => utility [patent_app_number] => 14/842751 [patent_app_country] => US [patent_app_date] => 2015-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 27305 [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] => 14842751 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/842751
Hydrogen energy systems Aug 31, 2015 Issued
Array ( [id] => 10740567 [patent_doc_number] => 20160086717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-24 [patent_title] => 'MAGNETIC MATERIAL, METHOD FOR PRODUCING MAGNETIC MATERIAL, AND INDUCTOR ELEMENT' [patent_app_type] => utility [patent_app_number] => 14/842255 [patent_app_country] => US [patent_app_date] => 2015-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8161 [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] => 14842255 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/842255
MAGNETIC MATERIAL, METHOD FOR PRODUCING MAGNETIC MATERIAL, AND INDUCTOR ELEMENT Aug 31, 2015 Abandoned
Array ( [id] => 15510889 [patent_doc_number] => 10562013 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-18 [patent_title] => Oxidation catalyst for diesel engines [patent_app_type] => utility [patent_app_number] => 15/505436 [patent_app_country] => US [patent_app_date] => 2015-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5000 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15505436 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/505436
Oxidation catalyst for diesel engines Aug 6, 2015 Issued
Array ( [id] => 14698423 [patent_doc_number] => 10376937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-13 [patent_title] => Outer layer material for composite roll for rolling and composite roll for rolling [patent_app_type] => utility [patent_app_number] => 15/500283 [patent_app_country] => US [patent_app_date] => 2015-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4725 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15500283 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/500283
Outer layer material for composite roll for rolling and composite roll for rolling Aug 5, 2015 Issued
Array ( [id] => 12031210 [patent_doc_number] => 20170321309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'HIGH-CARBON STEEL WIRE ROD WITH EXCELLENT WIRE DRAWABILITY' [patent_app_type] => utility [patent_app_number] => 15/329455 [patent_app_country] => US [patent_app_date] => 2015-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6073 [patent_no_of_claims] => 2 [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] => 15329455 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/329455
High-carbon steel wire rod with excellent wire drawability Aug 2, 2015 Issued
Array ( [id] => 11394277 [patent_doc_number] => 20170014812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-19 [patent_title] => 'CATALYST FOR n-BUTANE OXIDATION TO MALEIC ANHYDRIDE' [patent_app_type] => utility [patent_app_number] => 14/801085 [patent_app_country] => US [patent_app_date] => 2015-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10286 [patent_no_of_claims] => 30 [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] => 14801085 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/801085
Catalyst for n-butane oxidation to maleic anhydride Jul 15, 2015 Issued
Array ( [id] => 10429259 [patent_doc_number] => 20150314270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-05 [patent_title] => 'Selective Hydrogenation Catalyst and Methods of Making and Using Same' [patent_app_type] => utility [patent_app_number] => 14/799440 [patent_app_country] => US [patent_app_date] => 2015-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10912 [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] => 14799440 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/799440
Selective hydrogenation catalyst and methods of making and using same Jul 13, 2015 Issued
Array ( [id] => 11729708 [patent_doc_number] => 20170191150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'STEEL STRIP HAVING HIGH STRENGTH AND HIGH FORMABILITY, THE STEEL STRIP HAVING A HOT DIP ZINC BASED COATING' [patent_app_type] => utility [patent_app_number] => 15/312929 [patent_app_country] => US [patent_app_date] => 2015-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7447 [patent_no_of_claims] => 16 [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] => 15312929 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/312929
Steel strip having high strength and high formability, the steel strip having a hot dip zinc based coating Jul 5, 2015 Issued
Array ( [id] => 11670423 [patent_doc_number] => 20170159143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'Method for Manufacturing a High Strength Steel Sheet having Improved Formability and Ductility and Sheet Obtained' [patent_app_type] => utility [patent_app_number] => 15/323091 [patent_app_country] => US [patent_app_date] => 2015-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3706 [patent_no_of_claims] => 28 [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] => 15323091 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/323091
Method for manufacturing a high strength steel sheet having improved formability and ductility and sheet obtained Jul 2, 2015 Issued
Array ( [id] => 11757621 [patent_doc_number] => 20170204489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-20 [patent_title] => 'METHOD OF FORMING STEEL SHEET, EQUIPMENT FOR FORMING THE SAME, AND FORMED PRODUCT' [patent_app_type] => utility [patent_app_number] => 15/323834 [patent_app_country] => US [patent_app_date] => 2015-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7418 [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] => 15323834 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/323834
METHOD OF FORMING STEEL SHEET, EQUIPMENT FOR FORMING THE SAME, AND FORMED PRODUCT Jul 2, 2015 Abandoned
Array ( [id] => 11627720 [patent_doc_number] => 20170137909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'Method for Manufacturing a High Strength Steel Sheet and Sheet Obtained by the Method' [patent_app_type] => utility [patent_app_number] => 15/323200 [patent_app_country] => US [patent_app_date] => 2015-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5786 [patent_no_of_claims] => 28 [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] => 15323200 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/323200
Method for manufacturing a high strength steel sheet and sheet obtained by the method Jul 2, 2015 Issued
Array ( [id] => 11662849 [patent_doc_number] => 20170151555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-01 [patent_title] => 'METHOD FOR PREPARING SHAPED POROUS INORGANIC MATERIALS, BY REACTIVE EXTRUSION' [patent_app_type] => utility [patent_app_number] => 15/321574 [patent_app_country] => US [patent_app_date] => 2015-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7984 [patent_no_of_claims] => 12 [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] => 15321574 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/321574
METHOD FOR PREPARING SHAPED POROUS INORGANIC MATERIALS, BY REACTIVE EXTRUSION Jun 29, 2015 Abandoned
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