Search

Daniel B. Potratz

Examiner (ID: 43, Phone: (571)270-5329 , Office: P/2491 )

Most Active Art Unit
2491
Art Unit(s)
2491
Total Applications
531
Issued Applications
359
Pending Applications
47
Abandoned Applications
129

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17193418 [patent_doc_number] => 11162161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Cutting tool [patent_app_type] => utility [patent_app_number] => 16/063841 [patent_app_country] => US [patent_app_date] => 2016-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4994 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [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] => 16063841 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/063841
Cutting tool Dec 15, 2016 Issued
Array ( [id] => 16215442 [patent_doc_number] => 10731243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Intermediate layer formed between base material and DLC layer and film-forming method thereof [patent_app_type] => utility [patent_app_number] => 15/781365 [patent_app_country] => US [patent_app_date] => 2016-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6614 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15781365 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/781365
Intermediate layer formed between base material and DLC layer and film-forming method thereof Dec 6, 2016 Issued
Array ( [id] => 12795979 [patent_doc_number] => 20180157162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => TRANSPARENT AND ELECTRICALLY CONDUCTIVE COATINGS CONTAINING NON-STOICHIOMETRIC METALLIC NITRIDES [patent_app_type] => utility [patent_app_number] => 15/371904 [patent_app_country] => US [patent_app_date] => 2016-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15371904 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/371904
TRANSPARENT AND ELECTRICALLY CONDUCTIVE COATINGS CONTAINING NON-STOICHIOMETRIC METALLIC NITRIDES Dec 6, 2016 Abandoned
Array ( [id] => 15695125 [patent_doc_number] => 10603726 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Surface coated cutting tool and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 15/550513 [patent_app_country] => US [patent_app_date] => 2016-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 10169 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15550513 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/550513
Surface coated cutting tool and method for manufacturing the same Nov 29, 2016 Issued
Array ( [id] => 16415365 [patent_doc_number] => 10823245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Method for the pretreatment of a friction lining [patent_app_type] => utility [patent_app_number] => 16/062815 [patent_app_country] => US [patent_app_date] => 2016-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1569 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16062815 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/062815
Method for the pretreatment of a friction lining Nov 29, 2016 Issued
Array ( [id] => 16041709 [patent_doc_number] => 10682707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-16 [patent_title] => Cutting tool [patent_app_type] => utility [patent_app_number] => 15/779532 [patent_app_country] => US [patent_app_date] => 2016-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7865 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15779532 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/779532
Cutting tool Nov 27, 2016 Issued
Array ( [id] => 15727413 [patent_doc_number] => 10612132 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Coating a body with a diamond layer and a hard material layer [patent_app_type] => utility [patent_app_number] => 15/778193 [patent_app_country] => US [patent_app_date] => 2016-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 7633 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15778193 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/778193
Coating a body with a diamond layer and a hard material layer Nov 24, 2016 Issued
Array ( [id] => 16320554 [patent_doc_number] => 10780506 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => Tool and coated tool [patent_app_type] => utility [patent_app_number] => 15/777606 [patent_app_country] => US [patent_app_date] => 2016-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8995 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15777606 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/777606
Tool and coated tool Nov 24, 2016 Issued
Array ( [id] => 14424347 [patent_doc_number] => 10316970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-11 [patent_title] => Ti--Si--C--N piston ring coatings [patent_app_type] => utility [patent_app_number] => 15/358765 [patent_app_country] => US [patent_app_date] => 2016-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 38 [patent_no_of_words] => 9966 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15358765 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/358765
Ti--Si--C--N piston ring coatings Nov 21, 2016 Issued
Array ( [id] => 13508537 [patent_doc_number] => 20180305811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => HARD TITANIUM ALUMINUM NITRIDE COATING, HARD-COATED TOOL, AND THEIR PRODUCTION METHODS [patent_app_type] => utility [patent_app_number] => 15/770946 [patent_app_country] => US [patent_app_date] => 2016-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11507 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15770946 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/770946
Hard titanium aluminum nitride coating, hard-coated tool, and their production methods Nov 17, 2016 Issued
Array ( [id] => 14914217 [patent_doc_number] => 10428417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Coated cutting tool [patent_app_type] => utility [patent_app_number] => 15/355874 [patent_app_country] => US [patent_app_date] => 2016-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 7343 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [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] => 15355874 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/355874
Coated cutting tool Nov 17, 2016 Issued
Array ( [id] => 13508535 [patent_doc_number] => 20180305810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => Downhole Drill Bit with Coated Cutting Element [patent_app_type] => utility [patent_app_number] => 15/769115 [patent_app_country] => US [patent_app_date] => 2016-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6507 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15769115 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/769115
Downhole drill bit with coated cutting element Nov 8, 2016 Issued
Array ( [id] => 13607843 [patent_doc_number] => 20180355471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => HARD COATING, HARD-COATED MEMBER AND ITS PRODUCTION METHOD, AND TARGET FOR PRODUCING HARD COATING AND ITS PRODUCTION METHOD [patent_app_type] => utility [patent_app_number] => 15/775533 [patent_app_country] => US [patent_app_date] => 2016-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11696 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15775533 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/775533
HARD COATING, HARD-COATED MEMBER AND ITS PRODUCTION METHOD, AND TARGET FOR PRODUCING HARD COATING AND ITS PRODUCTION METHOD Nov 3, 2016 Abandoned
Array ( [id] => 15752053 [patent_doc_number] => 10618115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Surface-coated cutting tool and manufacturing method of the same [patent_app_type] => utility [patent_app_number] => 15/771337 [patent_app_country] => US [patent_app_date] => 2016-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 26924 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 474 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15771337 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/771337
Surface-coated cutting tool and manufacturing method of the same Oct 30, 2016 Issued
Array ( [id] => 15783285 [patent_doc_number] => 10625347 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Surface-coated cutting tool with hard coating layer that exhibits excellent chipping resistance and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 15/771022 [patent_app_country] => US [patent_app_date] => 2016-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 35912 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 493 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15771022 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/771022
Surface-coated cutting tool with hard coating layer that exhibits excellent chipping resistance and manufacturing method thereof Oct 30, 2016 Issued
Array ( [id] => 13549907 [patent_doc_number] => 20180326501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => SURFACE-COATED CUTTING TOOL [patent_app_type] => utility [patent_app_number] => 15/771254 [patent_app_country] => US [patent_app_date] => 2016-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15771254 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/771254
Surface-coated cutting tool Oct 26, 2016 Issued
Array ( [id] => 15752051 [patent_doc_number] => 10618114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Surface-coated cutting tool [patent_app_type] => utility [patent_app_number] => 15/771287 [patent_app_country] => US [patent_app_date] => 2016-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5347 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15771287 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/771287
Surface-coated cutting tool Oct 26, 2016 Issued
Array ( [id] => 16878351 [patent_doc_number] => 11028487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Hard coating and member coated with hard coating [patent_app_type] => utility [patent_app_number] => 16/344826 [patent_app_country] => US [patent_app_date] => 2016-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 10161 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16344826 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/344826
Hard coating and member coated with hard coating Oct 24, 2016 Issued
Array ( [id] => 12177871 [patent_doc_number] => 20180036806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-08 [patent_title] => 'HARD ALLOY AND CUTTING TOOL' [patent_app_type] => utility [patent_app_number] => 15/552629 [patent_app_country] => US [patent_app_date] => 2016-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 14653 [patent_no_of_claims] => 11 [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] => 15552629 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/552629
Hard alloy and cutting tool Oct 20, 2016 Issued
Array ( [id] => 11690022 [patent_doc_number] => 20170165737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'HARD COATING AND DIE' [patent_app_type] => utility [patent_app_number] => 15/296275 [patent_app_country] => US [patent_app_date] => 2016-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9993 [patent_no_of_claims] => 11 [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] => 15296275 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/296275
HARD COATING AND DIE Oct 17, 2016 Abandoned
Menu