Search

Michael L. Lewis

Examiner (ID: 6623)

Most Active Art Unit
1101
Art Unit(s)
1304, 1101, 1103, 1754
Total Applications
302
Issued Applications
230
Pending Applications
6
Abandoned Applications
66

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15382403 [patent_doc_number] => 10532365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-14 [patent_title] => Centrifugal separator having an outlet opening opposite a stack of separation disks [patent_app_type] => utility [patent_app_number] => 15/305277 [patent_app_country] => US [patent_app_date] => 2015-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3792 [patent_no_of_claims] => 17 [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] => 15305277 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/305277
Centrifugal separator having an outlet opening opposite a stack of separation disks Apr 29, 2015 Issued
Array ( [id] => 11435200 [patent_doc_number] => 20170036221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'A CENTRIFUGAL SEPARATOR HAVING A DRAINAGE OUTLET IN AN UPSTREAM PORTION OF THE GAS OUTLET' [patent_app_type] => utility [patent_app_number] => 15/305290 [patent_app_country] => US [patent_app_date] => 2015-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4975 [patent_no_of_claims] => 17 [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] => 15305290 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/305290
Centrifugal separator having a drainage outlet downstream of an upstream portion of the gas outlet Apr 29, 2015 Issued
Array ( [id] => 13053797 [patent_doc_number] => 10048284 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-14 [patent_title] => Sample container cap with centrifugation status indicator device [patent_app_type] => utility [patent_app_number] => 14/699734 [patent_app_country] => US [patent_app_date] => 2015-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 10317 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14699734 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/699734
Sample container cap with centrifugation status indicator device Apr 28, 2015 Issued
Array ( [id] => 11498224 [patent_doc_number] => 20170072409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'CENTRIFUGAL SEPARATOR' [patent_app_type] => utility [patent_app_number] => 15/305749 [patent_app_country] => US [patent_app_date] => 2015-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3873 [patent_no_of_claims] => 20 [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] => 15305749 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/305749
Centrifugal separator with stack of angled separation discs Apr 22, 2015 Issued
Array ( [id] => 11394301 [patent_doc_number] => 20170014836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-19 [patent_title] => 'METHOD AND SYSTEM FOR RECOVERING WEIGHTING MATERIAL AND MAKING A WEIGHTED DRILLING FLUID' [patent_app_type] => utility [patent_app_number] => 15/302424 [patent_app_country] => US [patent_app_date] => 2015-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3805 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [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] => 15302424 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/302424
METHOD AND SYSTEM FOR RECOVERING WEIGHTING MATERIAL AND MAKING A WEIGHTED DRILLING FLUID Apr 6, 2015 Abandoned
Array ( [id] => 11618746 [patent_doc_number] => 20170128933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'CENTRIFUGATION DEVICE, CENTRIFUGATION METHOD, AND SEPARATION CONTAINER' [patent_app_type] => utility [patent_app_number] => 15/129779 [patent_app_country] => US [patent_app_date] => 2015-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9356 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 15129779 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/129779
Centrifugation device, centrifugation method, and separation container Mar 29, 2015 Issued
Array ( [id] => 13747251 [patent_doc_number] => 10166551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-01 [patent_title] => Centrifuge machine having an improved discharge system [patent_app_type] => utility [patent_app_number] => 15/129428 [patent_app_country] => US [patent_app_date] => 2015-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2285 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15129428 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/129428
Centrifuge machine having an improved discharge system Mar 25, 2015 Issued
Array ( [id] => 10306616 [patent_doc_number] => 20150191616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-09 [patent_title] => 'SILICON/GERMANIUM NANOPARTICLES AND INKS HAVING LOW METAL CONTAMINATION' [patent_app_type] => utility [patent_app_number] => 14/663965 [patent_app_country] => US [patent_app_date] => 2015-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 35 [patent_no_of_words] => 33808 [patent_no_of_claims] => 19 [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] => 14663965 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/663965
SILICON/GERMANIUM NANOPARTICLES AND INKS HAVING LOW METAL CONTAMINATION Mar 19, 2015 Abandoned
Array ( [id] => 10289315 [patent_doc_number] => 20150174313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-25 [patent_title] => 'Blood Component Separation Device' [patent_app_type] => utility [patent_app_number] => 14/640084 [patent_app_country] => US [patent_app_date] => 2015-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 9722 [patent_no_of_claims] => 24 [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] => 14640084 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/640084
Method for controlling a blood component separation device including temporarily storing a component in a container Mar 5, 2015 Issued
Array ( [id] => 16703495 [patent_doc_number] => 10953410 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Separation disk and oil separator [patent_app_type] => utility [patent_app_number] => 15/552449 [patent_app_country] => US [patent_app_date] => 2015-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 25 [patent_no_of_words] => 15478 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [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] => 15552449 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/552449
Separation disk and oil separator Mar 1, 2015 Issued
Array ( [id] => 12157780 [patent_doc_number] => 20180029045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'OIL SEPARATOR' [patent_app_type] => utility [patent_app_number] => 15/552408 [patent_app_country] => US [patent_app_date] => 2015-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 14910 [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] => 15552408 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/552408
Oil separator Mar 1, 2015 Issued
Array ( [id] => 10361359 [patent_doc_number] => 20150246364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-03 [patent_title] => 'Advanced Liquid Centrifuge Using Differentially Rotating Cylinders and Optimized Boundary Conditions, and Methods for the Separation of Fluids' [patent_app_type] => utility [patent_app_number] => 14/635701 [patent_app_country] => US [patent_app_date] => 2015-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11728 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [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] => 14635701 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/635701
Advanced liquid centrifuge using differentially rotating cylinders and optimized boundary conditions, and methods for the separation of fluids Mar 1, 2015 Issued
Array ( [id] => 11039253 [patent_doc_number] => 20160236209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-18 [patent_title] => 'CENTRIFUGE' [patent_app_type] => utility [patent_app_number] => 14/623110 [patent_app_country] => US [patent_app_date] => 2015-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2320 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [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] => 14623110 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/623110
CENTRIFUGE Feb 15, 2015 Abandoned
Array ( [id] => 13223157 [patent_doc_number] => 10125345 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-13 [patent_title] => Adipose tissue centrifuge and method of use [patent_app_type] => utility [patent_app_number] => 14/610613 [patent_app_country] => US [patent_app_date] => 2015-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 16375 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14610613 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/610613
Adipose tissue centrifuge and method of use Jan 29, 2015 Issued
Array ( [id] => 10313462 [patent_doc_number] => 20150198465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-16 [patent_title] => 'HIGH SPEED, COMPACT CENTRIFUGE FOR USE WITH SMALL SAMPLE VOLUMES' [patent_app_type] => utility [patent_app_number] => 14/598625 [patent_app_country] => US [patent_app_date] => 2015-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 24940 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 14598625 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/598625
HIGH SPEED, COMPACT CENTRIFUGE FOR USE WITH SMALL SAMPLE VOLUMES Jan 15, 2015 Abandoned
Array ( [id] => 10987796 [patent_doc_number] => 20160184741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'SYSTEM, APPARATUS, AND METHOD FOR RECOVERING BARITE FROM DRILLING FLUID' [patent_app_type] => utility [patent_app_number] => 14/583536 [patent_app_country] => US [patent_app_date] => 2014-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11795 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14583536 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/583536
System, apparatus, and method for recovering barite from drilling fluid Dec 25, 2014 Issued
Array ( [id] => 10289592 [patent_doc_number] => 20150174589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-25 [patent_title] => 'Centrifuge safety mechanism' [patent_app_type] => utility [patent_app_number] => 14/577763 [patent_app_country] => US [patent_app_date] => 2014-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3568 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14577763 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/577763
Centrifuge safety mechanism Dec 18, 2014 Issued
Array ( [id] => 11065714 [patent_doc_number] => 20160262678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'RECEPTACLE DEVICE, METHOD FOR PROVIDING THE SAME AND METHOD FOR SEPARATING A MIXTURE' [patent_app_type] => utility [patent_app_number] => 15/036483 [patent_app_country] => US [patent_app_date] => 2014-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8197 [patent_no_of_claims] => 19 [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] => 15036483 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/036483
RECEPTACLE DEVICE, METHOD FOR PROVIDING THE SAME AND METHOD FOR SEPARATING A MIXTURE Nov 12, 2014 Abandoned
Array ( [id] => 10248287 [patent_doc_number] => 20150133283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-14 [patent_title] => 'Rotor Assembly and Method for Using Same' [patent_app_type] => utility [patent_app_number] => 14/536489 [patent_app_country] => US [patent_app_date] => 2014-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5971 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14536489 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/536489
Rotor plate and bucket assembly and method for using same Nov 6, 2014 Issued
Array ( [id] => 12191983 [patent_doc_number] => 09895700 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-20 [patent_title] => 'Systems and methods for controlling plasma flow rates for therapeutic exchange procedures' [patent_app_type] => utility [patent_app_number] => 14/524513 [patent_app_country] => US [patent_app_date] => 2014-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 12593 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14524513 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/524513
Systems and methods for controlling plasma flow rates for therapeutic exchange procedures Oct 26, 2014 Issued
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