Search

Luan V. Van

Supervisory Patent Examiner (ID: 16581, Phone: (571)272-8521 , Office: P/1759 )

Most Active Art Unit
1795
Art Unit(s)
1756, 1753, 1795, 1724, 1759
Total Applications
766
Issued Applications
265
Pending Applications
72
Abandoned Applications
435

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16405281 [patent_doc_number] => 10813816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Patient placement table moving method used on robotic operating table [patent_app_type] => utility [patent_app_number] => 15/928145 [patent_app_country] => US [patent_app_date] => 2018-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 19 [patent_no_of_words] => 11906 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15928145 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/928145
Patient placement table moving method used on robotic operating table Mar 21, 2018 Issued
Array ( [id] => 14516751 [patent_doc_number] => 10335611 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-02 [patent_title] => Gantry image guided radiotherapy system and related treatment delivery methods [patent_app_type] => utility [patent_app_number] => 15/927843 [patent_app_country] => US [patent_app_date] => 2018-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 35 [patent_no_of_words] => 19580 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 15927843 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/927843
Gantry image guided radiotherapy system and related treatment delivery methods Mar 20, 2018 Issued
Array ( [id] => 14873281 [patent_doc_number] => 20190286882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => Method, apparatus and product for item identification and search on a scene using fluorescence [patent_app_type] => utility [patent_app_number] => 15/924269 [patent_app_country] => US [patent_app_date] => 2018-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 15924269 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/924269
Method, apparatus and product for item identification and search on a scene using fluorescence Mar 17, 2018 Abandoned
Array ( [id] => 16306540 [patent_doc_number] => 10775324 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Sample holder for an X-ray fluorescence spectrometer, and sample holder manufacturing jig and method of producing a sample for an X-ray fluorescence spectrometer [patent_app_type] => utility [patent_app_number] => 16/328178 [patent_app_country] => US [patent_app_date] => 2018-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 6147 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16328178 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/328178
Sample holder for an X-ray fluorescence spectrometer, and sample holder manufacturing jig and method of producing a sample for an X-ray fluorescence spectrometer Mar 8, 2018 Issued
Array ( [id] => 16741708 [patent_doc_number] => 10966672 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Sliding arrangement for mobile tomosynthesis X-ray system [patent_app_type] => utility [patent_app_number] => 16/491242 [patent_app_country] => US [patent_app_date] => 2018-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5134 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16491242 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/491242
Sliding arrangement for mobile tomosynthesis X-ray system Mar 7, 2018 Issued
Array ( [id] => 15335915 [patent_doc_number] => 20200008287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => COOLING DEVICE FOR X-RAY GENERATORS [patent_app_type] => utility [patent_app_number] => 16/490234 [patent_app_country] => US [patent_app_date] => 2018-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16490234 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/490234
Cooling device for x-ray generators Mar 5, 2018 Issued
Array ( [id] => 15351369 [patent_doc_number] => 20200013576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => HIGH ENERGY X-RAY GENERATION WITHOUT THE USE OF A HIGH VOLTAGE POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 16/491272 [patent_app_country] => US [patent_app_date] => 2018-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8209 [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] => 16491272 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/491272
High energy X-ray generation without the use of a high voltage power supply Mar 5, 2018 Issued
Array ( [id] => 16531788 [patent_doc_number] => 10874360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => X-ray tomography apparatus and X-ray tomography method [patent_app_type] => utility [patent_app_number] => 16/490075 [patent_app_country] => US [patent_app_date] => 2018-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 40 [patent_no_of_words] => 29765 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16490075 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/490075
X-ray tomography apparatus and X-ray tomography method Mar 1, 2018 Issued
Array ( [id] => 16299013 [patent_doc_number] => 20200284736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => METAL X-RAY GRID, X-RAY IMAGING DEVICE, AND PRODUCTION METHOD FOR METAL X-RAY GRID [patent_app_type] => utility [patent_app_number] => 16/494889 [patent_app_country] => US [patent_app_date] => 2018-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16494889 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/494889
Metal X-ray grid, X-ray imaging device, and production method for metal X-ray grid Feb 26, 2018 Issued
Array ( [id] => 13338881 [patent_doc_number] => 20180220980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => X-RAY SCATTER REDUCING DEVICE FOR USE WITH 2D MAMMOGRAPHY AND TOMOSYNTHESIS [patent_app_type] => utility [patent_app_number] => 15/904782 [patent_app_country] => US [patent_app_date] => 2018-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7751 [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] => 15904782 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/904782
X-ray scatter reducing device for use with 2D mammography and tomosynthesis Feb 25, 2018 Issued
Array ( [id] => 16923699 [patent_doc_number] => 11045152 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => X-ray tomography apparatus and X-ray tomography method [patent_app_type] => utility [patent_app_number] => 16/487835 [patent_app_country] => US [patent_app_date] => 2018-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 23 [patent_no_of_words] => 20554 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16487835 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/487835
X-ray tomography apparatus and X-ray tomography method Feb 22, 2018 Issued
Array ( [id] => 16507440 [patent_doc_number] => 20200386696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => APPARATUS AND METHOD FOR ANALYZING CHEMICAL STATE OF BATTERY MATERIAL [patent_app_type] => utility [patent_app_number] => 16/971518 [patent_app_country] => US [patent_app_date] => 2018-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16971518 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/971518
Apparatus and method for analyzing chemical state of battery material Feb 20, 2018 Issued
Array ( [id] => 12848860 [patent_doc_number] => 20180174793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => MAGNETIC SHIELDING OF AN X-RAY EMITTER [patent_app_type] => utility [patent_app_number] => 15/896239 [patent_app_country] => US [patent_app_date] => 2018-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15896239 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/896239
Magnetic shielding of an x-ray emitter Feb 13, 2018 Issued
Array ( [id] => 16381612 [patent_doc_number] => 10806420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Computer tomograph [patent_app_type] => utility [patent_app_number] => 16/482702 [patent_app_country] => US [patent_app_date] => 2018-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8811 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16482702 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/482702
Computer tomograph Jan 31, 2018 Issued
Array ( [id] => 15225421 [patent_doc_number] => 10500415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-10 [patent_title] => Gantry image guided radiotherapy system and related treatment delivery methods [patent_app_type] => utility [patent_app_number] => 15/875683 [patent_app_country] => US [patent_app_date] => 2018-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 35 [patent_no_of_words] => 20691 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 15875683 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/875683
Gantry image guided radiotherapy system and related treatment delivery methods Jan 18, 2018 Issued
Array ( [id] => 17266107 [patent_doc_number] => 11191507 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Bone density measurement device, bone density measurement system, and imaging assisting tool [patent_app_type] => utility [patent_app_number] => 16/477170 [patent_app_country] => US [patent_app_date] => 2018-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 6277 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16477170 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/477170
Bone density measurement device, bone density measurement system, and imaging assisting tool Jan 9, 2018 Issued
Array ( [id] => 13976349 [patent_doc_number] => 10217539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-26 [patent_title] => Contour collimator for radiotherapy [patent_app_type] => utility [patent_app_number] => 15/857576 [patent_app_country] => US [patent_app_date] => 2017-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 6377 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15857576 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/857576
Contour collimator for radiotherapy Dec 27, 2017 Issued
Array ( [id] => 13024063 [patent_doc_number] => 10034642 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-07-31 [patent_title] => Wheel alignment guide for medical equipment and method of use [patent_app_type] => utility [patent_app_number] => 15/853296 [patent_app_country] => US [patent_app_date] => 2017-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4198 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15853296 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/853296
Wheel alignment guide for medical equipment and method of use Dec 21, 2017 Issued
Array ( [id] => 16772143 [patent_doc_number] => 10983243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Human body security inspection apparatus and method of operating the same and filter device [patent_app_type] => utility [patent_app_number] => 16/491891 [patent_app_country] => US [patent_app_date] => 2017-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5932 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16491891 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/491891
Human body security inspection apparatus and method of operating the same and filter device Dec 19, 2017 Issued
Array ( [id] => 16746322 [patent_doc_number] => 10971323 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-06 [patent_title] => Semiconductor X-ray target [patent_app_type] => utility [patent_app_number] => 16/468374 [patent_app_country] => US [patent_app_date] => 2017-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 7373 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16468374 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/468374
Semiconductor X-ray target Dec 14, 2017 Issued
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