Search

Jan M. Ludlow

Examiner (ID: 11375)

Most Active Art Unit
1743
Art Unit(s)
1809, 1797, 1773, 2899, 1313, 1798, 1743
Total Applications
1350
Issued Applications
750
Pending Applications
222
Abandoned Applications
378

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6551387 [patent_doc_number] => 20100222560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-02 [patent_title] => 'UNIVERSAL COLUMN' [patent_app_type] => utility [patent_app_number] => 12/715555 [patent_app_country] => US [patent_app_date] => 2010-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 14250 [patent_no_of_claims] => 35 [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] => publications/A1/0222/20100222560.pdf [firstpage_image] =>[orig_patent_app_number] => 12715555 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/715555
UNIVERSAL COLUMN Mar 1, 2010 Abandoned
Array ( [id] => 8642440 [patent_doc_number] => 08367423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-05 [patent_title] => 'Large capacity acid or base generator and method of use' [patent_app_type] => utility [patent_app_number] => 12/706944 [patent_app_country] => US [patent_app_date] => 2010-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 32 [patent_no_of_words] => 12451 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12706944 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/706944
Large capacity acid or base generator and method of use Feb 16, 2010 Issued
Array ( [id] => 10156804 [patent_doc_number] => 09188573 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-17 [patent_title] => 'Multichannel ion chromatography system and method' [patent_app_type] => utility [patent_app_number] => 12/690862 [patent_app_country] => US [patent_app_date] => 2010-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 9759 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12690862 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/690862
Multichannel ion chromatography system and method Jan 19, 2010 Issued
Array ( [id] => 6279891 [patent_doc_number] => 20100119418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-13 [patent_title] => 'MULTI-WELL PLATE AND METHOD OF MANUFACTURE' [patent_app_type] => utility [patent_app_number] => 12/690388 [patent_app_country] => US [patent_app_date] => 2010-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9455 [patent_no_of_claims] => 7 [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] => publications/A1/0119/20100119418.pdf [firstpage_image] =>[orig_patent_app_number] => 12690388 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/690388
MULTI-WELL PLATE AND METHOD OF MANUFACTURE Jan 19, 2010 Abandoned
Array ( [id] => 10567705 [patent_doc_number] => 09290862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-22 [patent_title] => 'Dual mobile phase apparatus and method' [patent_app_type] => utility [patent_app_number] => 12/683272 [patent_app_country] => US [patent_app_date] => 2010-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 34 [patent_no_of_words] => 38898 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12683272 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/683272
Dual mobile phase apparatus and method Jan 5, 2010 Issued
Array ( [id] => 6634755 [patent_doc_number] => 20100226825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-09 [patent_title] => 'Smart pipette with sensor in tip' [patent_app_type] => utility [patent_app_number] => 12/652627 [patent_app_country] => US [patent_app_date] => 2010-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3498 [patent_no_of_claims] => 6 [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] => publications/A1/0226/20100226825.pdf [firstpage_image] =>[orig_patent_app_number] => 12652627 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/652627
Smart pipette with sensor in tip Jan 4, 2010 Abandoned
Array ( [id] => 11185818 [patent_doc_number] => 09417219 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-16 [patent_title] => 'Sample separation device with valve' [patent_app_type] => utility [patent_app_number] => 12/619283 [patent_app_country] => US [patent_app_date] => 2009-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 10677 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12619283 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/619283
Sample separation device with valve Nov 15, 2009 Issued
Array ( [id] => 6168308 [patent_doc_number] => 20110174620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-21 [patent_title] => 'ULTRA HIGH SPEED AND HIGH SENSITIVITY DNA SEQUENCING SYSTEM AND METHOD FOR SAME' [patent_app_type] => utility [patent_app_number] => 13/063268 [patent_app_country] => US [patent_app_date] => 2009-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2960 [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] => publications/A1/0174/20110174620.pdf [firstpage_image] =>[orig_patent_app_number] => 13063268 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/063268
Ultra high speed and high sensitivity DNA sequencing system and method for same Oct 7, 2009 Issued
Array ( [id] => 6623838 [patent_doc_number] => 20100034703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-11 [patent_title] => 'MICRO SCALE FLOW THROUGH SORBENT PLATE COLLECTION DEVICE' [patent_app_type] => utility [patent_app_number] => 12/572807 [patent_app_country] => US [patent_app_date] => 2009-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8660 [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] => publications/A1/0034/20100034703.pdf [firstpage_image] =>[orig_patent_app_number] => 12572807 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/572807
MICRO SCALE FLOW THROUGH SORBENT PLATE COLLECTION DEVICE Oct 1, 2009 Abandoned
Array ( [id] => 7656339 [patent_doc_number] => 20110305608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-15 [patent_title] => 'TRANSFER UNIT FOR ANALYSIS DEVICES' [patent_app_type] => utility [patent_app_number] => 13/122959 [patent_app_country] => US [patent_app_date] => 2009-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2056 [patent_no_of_claims] => 17 [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] => publications/A1/0305/20110305608.pdf [firstpage_image] =>[orig_patent_app_number] => 13122959 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/122959
Transfer unit for analysis devices Sep 13, 2009 Issued
Array ( [id] => 6291349 [patent_doc_number] => 20100064770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-18 [patent_title] => 'GAS CHROMATOGRAPHY APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/557187 [patent_app_country] => US [patent_app_date] => 2009-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3734 [patent_no_of_claims] => 3 [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] => publications/A1/0064/20100064770.pdf [firstpage_image] =>[orig_patent_app_number] => 12557187 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/557187
Gas chromatography apparatus Sep 9, 2009 Issued
Array ( [id] => 8749003 [patent_doc_number] => 08414832 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-04-09 [patent_title] => 'Fast micro gas chromatograph system' [patent_app_type] => utility [patent_app_number] => 12/555783 [patent_app_country] => US [patent_app_date] => 2009-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 11101 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12555783 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/555783
Fast micro gas chromatograph system Sep 7, 2009 Issued
Array ( [id] => 8858084 [patent_doc_number] => 08460617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-11 [patent_title] => 'Pipette tip and a method for pipetting a congealed blood sample utilizing the pipette tip' [patent_app_type] => utility [patent_app_number] => 12/512171 [patent_app_country] => US [patent_app_date] => 2009-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2566 [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] => 12512171 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/512171
Pipette tip and a method for pipetting a congealed blood sample utilizing the pipette tip Jul 29, 2009 Issued
Array ( [id] => 5490124 [patent_doc_number] => 20090291195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-26 [patent_title] => 'ANALYTIC PLATES WITH MARKABLE PORTIONS AND METHODS OF USE' [patent_app_type] => utility [patent_app_number] => 12/511754 [patent_app_country] => US [patent_app_date] => 2009-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9827 [patent_no_of_claims] => 62 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0291/20090291195.pdf [firstpage_image] =>[orig_patent_app_number] => 12511754 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/511754
ANALYTIC PLATES WITH MARKABLE PORTIONS AND METHODS OF USE Jul 28, 2009 Abandoned
Array ( [id] => 6192325 [patent_doc_number] => 20110024079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-03 [patent_title] => 'Thermal cycler for even heating of one or more samples' [patent_app_type] => utility [patent_app_number] => 12/462174 [patent_app_country] => US [patent_app_date] => 2009-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5367 [patent_no_of_claims] => 27 [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] => publications/A1/0024/20110024079.pdf [firstpage_image] =>[orig_patent_app_number] => 12462174 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/462174
Thermal cycler for even heating of one or more samples Jul 28, 2009 Abandoned
Array ( [id] => 9126969 [patent_doc_number] => 08574918 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-05 [patent_title] => 'Sample injector, sample injecting method, and liquid chromatograph' [patent_app_type] => utility [patent_app_number] => 13/055720 [patent_app_country] => US [patent_app_date] => 2009-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 7261 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13055720 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/055720
Sample injector, sample injecting method, and liquid chromatograph Jul 27, 2009 Issued
Array ( [id] => 11684340 [patent_doc_number] => 09682372 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-20 [patent_title] => 'Tip overlay for continuous flow spotting apparatus' [patent_app_type] => utility [patent_app_number] => 12/487962 [patent_app_country] => US [patent_app_date] => 2009-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 6085 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12487962 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/487962
Tip overlay for continuous flow spotting apparatus Jun 18, 2009 Issued
Array ( [id] => 5312656 [patent_doc_number] => 20090277254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-12 [patent_title] => 'METHODS OF IMPROVING PACKED-BED CHROMATOGRAPHY PERFORMANCE' [patent_app_type] => utility [patent_app_number] => 12/437772 [patent_app_country] => US [patent_app_date] => 2009-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6280 [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] => publications/A1/0277/20090277254.pdf [firstpage_image] =>[orig_patent_app_number] => 12437772 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/437772
METHODS OF IMPROVING PACKED-BED CHROMATOGRAPHY PERFORMANCE May 7, 2009 Abandoned
Array ( [id] => 6431056 [patent_doc_number] => 20100281948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-11 [patent_title] => 'Spiral, Microchanneled Chromatographic Column And Detection Systems' [patent_app_type] => utility [patent_app_number] => 12/437398 [patent_app_country] => US [patent_app_date] => 2009-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5652 [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] => publications/A1/0281/20100281948.pdf [firstpage_image] =>[orig_patent_app_number] => 12437398 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/437398
Spiral, microchanneled chromatographic column and detection systems May 6, 2009 Issued
Array ( [id] => 5473695 [patent_doc_number] => 20090246861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-01 [patent_title] => 'CHROMATOGRAPHIC TEST DEVICE' [patent_app_type] => utility [patent_app_number] => 12/410134 [patent_app_country] => US [patent_app_date] => 2009-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9004 [patent_no_of_claims] => 13 [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] => publications/A1/0246/20090246861.pdf [firstpage_image] =>[orig_patent_app_number] => 12410134 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/410134
CHROMATOGRAPHIC TEST DEVICE Mar 23, 2009 Abandoned
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