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] => 16681573 [patent_doc_number] => 10941039 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Dihydrogen tetrametaphosphate, its derivatives, and preparation thereof [patent_app_type] => utility [patent_app_number] => 16/024865 [patent_app_country] => US [patent_app_date] => 2018-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 75 [patent_figures_cnt] => 80 [patent_no_of_words] => 15124 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16024865 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/024865
Dihydrogen tetrametaphosphate, its derivatives, and preparation thereof Jun 30, 2018 Issued
Array ( [id] => 13775545 [patent_doc_number] => 20190001311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => ZEOLITIC 3D SCAFFOLDS WITH TAILORED SURFACE TOPOGRAPHY FOR METHANOL CONVERSION WITH LIGHT OLEFINS SELECTIVITY [patent_app_type] => utility [patent_app_number] => 16/023997 [patent_app_country] => US [patent_app_date] => 2018-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16023997 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/023997
ZEOLITIC 3D SCAFFOLDS WITH TAILORED SURFACE TOPOGRAPHY FOR METHANOL CONVERSION WITH LIGHT OLEFINS SELECTIVITY Jun 28, 2018 Abandoned
Array ( [id] => 13899703 [patent_doc_number] => 20190039056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => CATALYST STRUCTURE AND METHOD FOR PRODUCING THE CATALYST STRUCTURE [patent_app_type] => utility [patent_app_number] => 15/994098 [patent_app_country] => US [patent_app_date] => 2018-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15994098 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/994098
Catalyst structure and method for producing the catalyst structure May 30, 2018 Issued
Array ( [id] => 17650037 [patent_doc_number] => 11352752 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Artificial turf infill material [patent_app_type] => utility [patent_app_number] => 16/618479 [patent_app_country] => US [patent_app_date] => 2018-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5678 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16618479 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/618479
Artificial turf infill material May 28, 2018 Issued
Array ( [id] => 13427751 [patent_doc_number] => 20180265418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => BONDING DISSIMILAR CERAMIC COMPONENTS [patent_app_type] => utility [patent_app_number] => 15/984667 [patent_app_country] => US [patent_app_date] => 2018-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3475 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15984667 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/984667
Bonding dissimilar ceramic components May 20, 2018 Issued
Array ( [id] => 16925370 [patent_doc_number] => 11046833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Biodegradable bioplastic compositions and method of making and using the same [patent_app_type] => utility [patent_app_number] => 15/979070 [patent_app_country] => US [patent_app_date] => 2018-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 14004 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15979070 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/979070
Biodegradable bioplastic compositions and method of making and using the same May 13, 2018 Issued
Array ( [id] => 15751909 [patent_doc_number] => 10618041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Multi-lobed porous ceramic body and process for making the same [patent_app_type] => utility [patent_app_number] => 15/976925 [patent_app_country] => US [patent_app_date] => 2018-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 20 [patent_no_of_words] => 7307 [patent_no_of_claims] => 1 [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] => 15976925 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/976925
Multi-lobed porous ceramic body and process for making the same May 10, 2018 Issued
Array ( [id] => 18246225 [patent_doc_number] => 11602790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Method and system for quality assurance and control of additive manufacturing process [patent_app_type] => utility [patent_app_number] => 16/611897 [patent_app_country] => US [patent_app_date] => 2018-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 7772 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16611897 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/611897
Method and system for quality assurance and control of additive manufacturing process May 9, 2018 Issued
Array ( [id] => 16269001 [patent_doc_number] => 20200270488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => STRONG, REBONDABLE, DYNAMIC CROSS-LINKED CELLULOSE NANOCRYSTAL POLYMER NANOCOMPOSITE ADHESIVES [patent_app_type] => utility [patent_app_number] => 16/610985 [patent_app_country] => US [patent_app_date] => 2018-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16610985 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/610985
Strong, rebondable, dynamic cross-linked cellulose nanocrystal polymer nanocomposite adhesives May 6, 2018 Issued
Array ( [id] => 18084713 [patent_doc_number] => 11534824 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Composition [patent_app_type] => utility [patent_app_number] => 16/499572 [patent_app_country] => US [patent_app_date] => 2018-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 14344 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16499572 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/499572
Composition Apr 18, 2018 Issued
Array ( [id] => 17875634 [patent_doc_number] => 11447636 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Bitumen solid at ambient temperature [patent_app_type] => utility [patent_app_number] => 16/606827 [patent_app_country] => US [patent_app_date] => 2018-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 20877 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16606827 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/606827
Bitumen solid at ambient temperature Apr 17, 2018 Issued
Array ( [id] => 18793815 [patent_doc_number] => 11827566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Rejuvenating compounds in high performance asphalt compositions with high recycled content [patent_app_type] => utility [patent_app_number] => 16/604780 [patent_app_country] => US [patent_app_date] => 2018-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 9864 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16604780 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/604780
Rejuvenating compounds in high performance asphalt compositions with high recycled content Apr 11, 2018 Issued
Array ( [id] => 14532511 [patent_doc_number] => 20190201876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => CATALYST SYSTEM FOR OXIDATIVE DEHYDROGENATION, REACTOR FOR OXIDATIVE DEHYDROGENATION INCLUDING CATALYST SYSTEM, AND METHOD OF PERFORMING OXIDATIVE DEHYDROGENATION USING REACTOR [patent_app_type] => utility [patent_app_number] => 16/327151 [patent_app_country] => US [patent_app_date] => 2018-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16327151 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/327151
Catalyst system for oxidative dehydrogenation, reactor for oxidative dehydrogenation including catalyst system, and method of performing oxidative dehydrogenation using reactor Apr 11, 2018 Issued
Array ( [id] => 16563491 [patent_doc_number] => 10888844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Catalyst for oxidative dehydrogenation, method of preparing catalyst, and method of performing oxidative dehydrogenation using catalyst [patent_app_type] => utility [patent_app_number] => 16/301403 [patent_app_country] => US [patent_app_date] => 2018-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5220 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16301403 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/301403
Catalyst for oxidative dehydrogenation, method of preparing catalyst, and method of performing oxidative dehydrogenation using catalyst Apr 11, 2018 Issued
Array ( [id] => 16581948 [patent_doc_number] => 20210016350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => PREHEAT DYED BUILD MATERIALS WITH PREHEATING SOURCES [patent_app_type] => utility [patent_app_number] => 16/608269 [patent_app_country] => US [patent_app_date] => 2018-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10311 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16608269 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/608269
PREHEAT DYED BUILD MATERIALS WITH PREHEATING SOURCES Apr 9, 2018 Abandoned
Array ( [id] => 18887801 [patent_doc_number] => 11866564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Polymer substrate with hard coat layer [patent_app_type] => utility [patent_app_number] => 16/497157 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 29278 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16497157 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/497157
Polymer substrate with hard coat layer Mar 27, 2018 Issued
Array ( [id] => 15598467 [patent_doc_number] => 20200075768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => COATING LIQUID FOR FORMING METAL OXIDE FILM, OXIDE FILM, FIELD-EFFECT TRANSISTOR, AND METHOD FOR PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 16/495361 [patent_app_country] => US [patent_app_date] => 2018-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16495361 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/495361
Coating liquid for forming metal oxide film, oxide film, field-effect transistor, and method for producing the same Mar 21, 2018 Issued
Array ( [id] => 17904623 [patent_doc_number] => 11458458 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Mixed oxides catalysts for oxidative coupling of methane [patent_app_type] => utility [patent_app_number] => 16/495554 [patent_app_country] => US [patent_app_date] => 2018-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 17171 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16495554 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/495554
Mixed oxides catalysts for oxidative coupling of methane Mar 20, 2018 Issued
Array ( [id] => 18028367 [patent_doc_number] => 11511534 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Identifying passes of additive manufacturing processes depicted in thermal images [patent_app_type] => utility [patent_app_number] => 16/606767 [patent_app_country] => US [patent_app_date] => 2018-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6651 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16606767 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/606767
Identifying passes of additive manufacturing processes depicted in thermal images Mar 18, 2018 Issued
Array ( [id] => 13444449 [patent_doc_number] => 20180273767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => THERMAL SPRAY SLURRY [patent_app_type] => utility [patent_app_number] => 15/923862 [patent_app_country] => US [patent_app_date] => 2018-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15923862 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/923862
THERMAL SPRAY SLURRY Mar 15, 2018 Abandoned
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