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] => 16532468 [patent_doc_number] => 10875047 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Automated maskless paint applicator [patent_app_type] => utility [patent_app_number] => 16/425511 [patent_app_country] => US [patent_app_date] => 2019-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 9482 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16425511 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/425511
Automated maskless paint applicator May 28, 2019 Issued
Array ( [id] => 17602947 [patent_doc_number] => 11331416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Method for manufacturing stent for inhibiting webbing phenomenon [patent_app_type] => utility [patent_app_number] => 17/265262 [patent_app_country] => US [patent_app_date] => 2019-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3542 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17265262 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/265262
Method for manufacturing stent for inhibiting webbing phenomenon May 26, 2019 Issued
Array ( [id] => 19209617 [patent_doc_number] => 11998655 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Collagen biomaterials and methods for manufacturing collagen biomaterials [patent_app_type] => utility [patent_app_number] => 17/056391 [patent_app_country] => US [patent_app_date] => 2019-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 47 [patent_no_of_words] => 18653 [patent_no_of_claims] => 18 [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] => 17056391 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/056391
Collagen biomaterials and methods for manufacturing collagen biomaterials May 16, 2019 Issued
Array ( [id] => 17604386 [patent_doc_number] => 11332861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Methods for characterizing nanotube formulations for nanotube fabrics with controlled surface roughness and degree of rafting [patent_app_type] => utility [patent_app_number] => 16/413731 [patent_app_country] => US [patent_app_date] => 2019-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 67 [patent_no_of_words] => 21619 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16413731 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/413731
Methods for characterizing nanotube formulations for nanotube fabrics with controlled surface roughness and degree of rafting May 15, 2019 Issued
Array ( [id] => 18246060 [patent_doc_number] => 11602623 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Balloon catheter having micro needles and manufacturing method for the same [patent_app_type] => utility [patent_app_number] => 16/407531 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 5579 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16407531 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/407531
Balloon catheter having micro needles and manufacturing method for the same May 8, 2019 Issued
Array ( [id] => 18215709 [patent_doc_number] => 11590625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Deburring technique for stents [patent_app_type] => utility [patent_app_number] => 16/407673 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6192 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16407673 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/407673
Deburring technique for stents May 8, 2019 Issued
Array ( [id] => 19090793 [patent_doc_number] => 11952223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Dip treatment system and method for the dip treatment of articles, in particular vehicle bodies [patent_app_type] => utility [patent_app_number] => 17/053124 [patent_app_country] => US [patent_app_date] => 2019-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7716 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17053124 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/053124
Dip treatment system and method for the dip treatment of articles, in particular vehicle bodies May 1, 2019 Issued
Array ( [id] => 17889907 [patent_doc_number] => 11452854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Method of manufacturing microneedle array [patent_app_type] => utility [patent_app_number] => 16/391338 [patent_app_country] => US [patent_app_date] => 2019-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 9006 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16391338 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/391338
Method of manufacturing microneedle array Apr 22, 2019 Issued
Array ( [id] => 16798753 [patent_doc_number] => 10993667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Method and apparatus for applying a tracing to an expandable device [patent_app_type] => utility [patent_app_number] => 16/370969 [patent_app_country] => US [patent_app_date] => 2019-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 32 [patent_no_of_words] => 14244 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 525 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16370969 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/370969
Method and apparatus for applying a tracing to an expandable device Mar 29, 2019 Issued
Array ( [id] => 15813257 [patent_doc_number] => 10631785 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-28 [patent_title] => Methods for providing a dyed polymer layer [patent_app_type] => utility [patent_app_number] => 16/364989 [patent_app_country] => US [patent_app_date] => 2019-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 14864 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16364989 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/364989
Methods for providing a dyed polymer layer Mar 25, 2019 Issued
Array ( [id] => 15145445 [patent_doc_number] => 20190351200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => METHOD AND APPARATUS FOR COATING BALLOON CATHETERS [patent_app_type] => utility [patent_app_number] => 16/363644 [patent_app_country] => US [patent_app_date] => 2019-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8937 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16363644 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/363644
Method and apparatus for coating balloon catheters Mar 24, 2019 Issued
Array ( [id] => 16189066 [patent_doc_number] => 20200229915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => ARTIFICIAL SKIN AND A PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/355249 [patent_app_country] => US [patent_app_date] => 2019-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16355249 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/355249
Artificial skin and a preparation method thereof Mar 14, 2019 Issued
Array ( [id] => 16579245 [patent_doc_number] => 20210013646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => METHOD OF FORMING A PROTECTED CONNECTION AND CONNECTOR COMPRISING SAID CONNECTION [patent_app_type] => utility [patent_app_number] => 16/980704 [patent_app_country] => US [patent_app_date] => 2019-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -38 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16980704 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/980704
METHOD OF FORMING A PROTECTED CONNECTION AND CONNECTOR COMPRISING SAID CONNECTION Mar 12, 2019 Abandoned
Array ( [id] => 17904189 [patent_doc_number] => 11458020 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Method and device for producing an implant [patent_app_type] => utility [patent_app_number] => 17/059718 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 7805 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17059718 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/059718
Method and device for producing an implant Mar 11, 2019 Issued
Array ( [id] => 14681609 [patent_doc_number] => 20190239919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => ULTRASONIC SURGICAL BLADES [patent_app_type] => utility [patent_app_number] => 16/293848 [patent_app_country] => US [patent_app_date] => 2019-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10482 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16293848 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/293848
Ultrasonic surgical blades Mar 5, 2019 Issued
Array ( [id] => 19715677 [patent_doc_number] => 12201191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Articles, bladders and methods of making articles and bladders [patent_app_type] => utility [patent_app_number] => 17/418663 [patent_app_country] => US [patent_app_date] => 2019-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 20018 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17418663 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/418663
Articles, bladders and methods of making articles and bladders Feb 26, 2019 Issued
Array ( [id] => 16656145 [patent_doc_number] => 20210052781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => Transfer Ring [patent_app_type] => utility [patent_app_number] => 16/962007 [patent_app_country] => US [patent_app_date] => 2019-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4094 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16962007 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/962007
Transfer Ring Jan 15, 2019 Abandoned
Array ( [id] => 16154167 [patent_doc_number] => 20200215316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => Apparatus with Contrast-Coated Balloon and Methods [patent_app_type] => utility [patent_app_number] => 16/239250 [patent_app_country] => US [patent_app_date] => 2019-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16239250 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/239250
Apparatus with Contrast-Coated Balloon and Methods Jan 2, 2019 Abandoned
Array ( [id] => 15632219 [patent_doc_number] => 10589078 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-17 [patent_title] => Metallic microneedles [patent_app_type] => utility [patent_app_number] => 16/238457 [patent_app_country] => US [patent_app_date] => 2019-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 11993 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [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] => 16238457 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/238457
Metallic microneedles Jan 1, 2019 Issued
Array ( [id] => 16643212 [patent_doc_number] => 10921056 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Coated medical devices and methods for drying coated medical devices [patent_app_type] => utility [patent_app_number] => 16/236239 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5493 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16236239 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/236239
Coated medical devices and methods for drying coated medical devices Dec 27, 2018 Issued
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