Search

Khanh V. Nguyen

Examiner (ID: 1719, Phone: (571)272-1767 , Office: P/2842 )

Most Active Art Unit
2817
Art Unit(s)
2843, 2817, 2842
Total Applications
2743
Issued Applications
2481
Pending Applications
159
Abandoned Applications
135

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14228797 [patent_doc_number] => 20190126571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => COATING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/233457 [patent_app_country] => US [patent_app_date] => 2018-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16233457 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/233457
Coating system and method Dec 26, 2018 Issued
Array ( [id] => 18314179 [patent_doc_number] => 11628240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Non-polymeric tacrolimus drug-eluting stent and manufacturing method therefor [patent_app_type] => utility [patent_app_number] => 17/046522 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6211 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [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] => 17046522 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/046522
Non-polymeric tacrolimus drug-eluting stent and manufacturing method therefor Dec 18, 2018 Issued
Array ( [id] => 15113985 [patent_doc_number] => 20190343625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => SYSTEMS, DEVICES, AND METHODS RELATING TO THE MANUFACTURE OF INTRAVASCULARLY IMPLANTABLE PROSTHETIC VALVES [patent_app_type] => utility [patent_app_number] => 16/215376 [patent_app_country] => US [patent_app_date] => 2018-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16215376 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/215376
Systems, devices, and methods relating to the manufacture of intravascularly implantable prosthetic valves Dec 9, 2018 Issued
Array ( [id] => 18887847 [patent_doc_number] => 11866611 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Plasma spray material [patent_app_type] => utility [patent_app_number] => 16/770030 [patent_app_country] => US [patent_app_date] => 2018-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7738 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16770030 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/770030
Plasma spray material Dec 5, 2018 Issued
Array ( [id] => 16361465 [patent_doc_number] => 20200318216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => MINERAL TREATMENT PROCESS [patent_app_type] => utility [patent_app_number] => 15/733290 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9064 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15733290 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/733290
Mineral treatment process Nov 29, 2018 Issued
Array ( [id] => 17267787 [patent_doc_number] => 11193202 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Medical device with plasma modified oxide layer and method of forming such a device [patent_app_type] => utility [patent_app_number] => 16/200870 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 11650 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 16200870 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/200870
Medical device with plasma modified oxide layer and method of forming such a device Nov 26, 2018 Issued
Array ( [id] => 16762781 [patent_doc_number] => 20210108362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => COMPOSITION FOR USE IN THE FINISHING, PRESERVATION, RESTORATION OF MANUFACTURES [patent_app_type] => utility [patent_app_number] => 16/769875 [patent_app_country] => US [patent_app_date] => 2018-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16769875 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/769875
Composition for use in the finishing, preservation, restoration of manufactures Nov 22, 2018 Issued
Array ( [id] => 15815171 [patent_doc_number] => 10632746 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Shuttering of aerosol streams [patent_app_type] => utility [patent_app_number] => 16/190007 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6217 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16190007 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/190007
Shuttering of aerosol streams Nov 12, 2018 Issued
Array ( [id] => 16027975 [patent_doc_number] => 10676394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-09 [patent_title] => Antimicrobial glass articles and methods of making and using same [patent_app_type] => utility [patent_app_number] => 16/185576 [patent_app_country] => US [patent_app_date] => 2018-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 14710 [patent_no_of_claims] => 18 [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] => 16185576 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/185576
Antimicrobial glass articles and methods of making and using same Nov 8, 2018 Issued
Array ( [id] => 16694865 [patent_doc_number] => 10945430 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Antibacterial medical product and method for producing same [patent_app_type] => utility [patent_app_number] => 16/184067 [patent_app_country] => US [patent_app_date] => 2018-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3429 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16184067 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/184067
Antibacterial medical product and method for producing same Nov 7, 2018 Issued
Array ( [id] => 14226663 [patent_doc_number] => 20190125504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => Systems and Methods for Spray Application of Glaze and Other Materials [patent_app_type] => utility [patent_app_number] => 16/179475 [patent_app_country] => US [patent_app_date] => 2018-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16926 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16179475 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/179475
Systems and methods for spray application of glaze and other materials Nov 1, 2018 Issued
Array ( [id] => 13981873 [patent_doc_number] => 20190060094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => ENDOLUMINAL DEVICE FOR IN VIVO DELIVERY OF BIOACTIVE AGENTS [patent_app_type] => utility [patent_app_number] => 16/173833 [patent_app_country] => US [patent_app_date] => 2018-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16173833 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/173833
ENDOLUMINAL DEVICE FOR IN VIVO DELIVERY OF BIOACTIVE AGENTS Oct 28, 2018 Abandoned
Array ( [id] => 16443490 [patent_doc_number] => 10835393 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Anti-thrombogenic medical devices and methods [patent_app_type] => utility [patent_app_number] => 16/173879 [patent_app_country] => US [patent_app_date] => 2018-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 11698 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16173879 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/173879
Anti-thrombogenic medical devices and methods Oct 28, 2018 Issued
Array ( [id] => 16310504 [patent_doc_number] => 20200289242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => DENTAL IMPLANT WITH FUNCTIONAL GRADIENT AND ITS PRODUCTION PROCESS [patent_app_type] => utility [patent_app_number] => 16/759614 [patent_app_country] => US [patent_app_date] => 2018-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16759614 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/759614
DENTAL IMPLANT WITH FUNCTIONAL GRADIENT AND ITS PRODUCTION PROCESS Oct 25, 2018 Abandoned
Array ( [id] => 17200302 [patent_doc_number] => 20210340397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => CATALYST INK FOR PLATING AND ELECTROLESS PLATING METHOD USING SAME [patent_app_type] => utility [patent_app_number] => 17/279527 [patent_app_country] => US [patent_app_date] => 2018-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17279527 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/279527
CATALYST INK FOR PLATING AND ELECTROLESS PLATING METHOD USING SAME Oct 25, 2018 Abandoned
Array ( [id] => 16310978 [patent_doc_number] => 20200289716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => BIOCOMPATIBLE COMPOSITE MATERIAL FOR INSERTION INTO A HUMAN BODY [patent_app_type] => utility [patent_app_number] => 16/758861 [patent_app_country] => US [patent_app_date] => 2018-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4906 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16758861 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/758861
BIOCOMPATIBLE COMPOSITE MATERIAL FOR INSERTION INTO A HUMAN BODY Oct 25, 2018 Abandoned
Array ( [id] => 14209917 [patent_doc_number] => 20190117343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => Ceramic Bodies Having Antimicrobial Properties and Methods of Making the Same [patent_app_type] => utility [patent_app_number] => 16/167950 [patent_app_country] => US [patent_app_date] => 2018-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16167950 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/167950
Ceramic bodies having antimicrobial properties and methods of making the same Oct 22, 2018 Issued
Array ( [id] => 13925593 [patent_doc_number] => 20190046312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => DEVICES AND METHODS FOR ENDOTHELIALIZATION OF MAGNETIC VASCULAR GRAFTS [patent_app_type] => utility [patent_app_number] => 16/165282 [patent_app_country] => US [patent_app_date] => 2018-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16165282 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/165282
DEVICES AND METHODS FOR ENDOTHELIALIZATION OF MAGNETIC VASCULAR GRAFTS Oct 18, 2018 Abandoned
Array ( [id] => 14339313 [patent_doc_number] => 20190151629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => APPARATUS AND METHODS FOR COATING MEDICAL DEVICES [patent_app_type] => utility [patent_app_number] => 16/160425 [patent_app_country] => US [patent_app_date] => 2018-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16160425 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/160425
Apparatus and methods for coating medical devices Oct 14, 2018 Issued
Array ( [id] => 13866933 [patent_doc_number] => 20190029807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => TEXTURED BREAST IMPLANT AND METHODS OF MAKING SAME [patent_app_type] => utility [patent_app_number] => 16/147472 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16147472 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/147472
Textured breast implant and methods of making same Sep 27, 2018 Issued
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