Search

Walter Dean Griffin

Supervisory Patent Examiner (ID: 12156, Phone: (571)272-1447 , Office: P/1774 )

Most Active Art Unit
1764
Art Unit(s)
1797, 1754, 1109, 1106, 1764, 1774
Total Applications
1405
Issued Applications
856
Pending Applications
234
Abandoned Applications
315

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11068815 [patent_doc_number] => 20160265779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'TWIN RADIAL SPLITTER-CHEVRON MIXER WITH CONVERGING THROAT' [patent_app_type] => utility [patent_app_number] => 14/644286 [patent_app_country] => US [patent_app_date] => 2015-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2143 [patent_no_of_claims] => 11 [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] => 14644286 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/644286
TWIN RADIAL SPLITTER-CHEVRON MIXER WITH CONVERGING THROAT Mar 10, 2015 Abandoned
Array ( [id] => 10905162 [patent_doc_number] => 20140308175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-16 [patent_title] => 'CATALYTIC COMBUSTOR IN GAS TURBINE ENGINE' [patent_app_type] => utility [patent_app_number] => 14/316344 [patent_app_country] => US [patent_app_date] => 2014-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5804 [patent_no_of_claims] => 7 [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] => 14316344 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/316344
CATALYTIC COMBUSTOR IN GAS TURBINE ENGINE Jun 25, 2014 Abandoned
Array ( [id] => 9462653 [patent_doc_number] => 20140127080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-08 [patent_title] => 'DISTRIBUTED OZONE DISINFECTION SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/854884 [patent_app_country] => US [patent_app_date] => 2013-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2723 [patent_no_of_claims] => 8 [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] => 13854884 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/854884
DISTRIBUTED OZONE DISINFECTION SYSTEM Mar 31, 2013 Abandoned
Array ( [id] => 9002952 [patent_doc_number] => 20130224077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'Distributed Ozone Disinfection System' [patent_app_type] => utility [patent_app_number] => 13/776555 [patent_app_country] => US [patent_app_date] => 2013-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3271 [patent_no_of_claims] => 6 [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] => 13776555 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/776555
Distributed Ozone Disinfection System Feb 24, 2013 Abandoned
Array ( [id] => 8636993 [patent_doc_number] => 20130028796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'PURIFICATION UNIT AND DEODORIDING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/558841 [patent_app_country] => US [patent_app_date] => 2012-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11502 [patent_no_of_claims] => 10 [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] => 13558841 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/558841
PURIFICATION UNIT AND DEODORIDING DEVICE Jul 25, 2012 Abandoned
Array ( [id] => 9180218 [patent_doc_number] => 20130322203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-05 [patent_title] => 'Starch Glue Kitchen' [patent_app_type] => utility [patent_app_number] => 13/487244 [patent_app_country] => US [patent_app_date] => 2012-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1573 [patent_no_of_claims] => 1 [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] => 13487244 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/487244
Starch Glue Kitchen Jun 2, 2012 Abandoned
Array ( [id] => 7742021 [patent_doc_number] => 20120020849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-26 [patent_title] => 'AUTOMATIC TONOMETER TIP DISINFECTION APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/187389 [patent_app_country] => US [patent_app_date] => 2011-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2499 [patent_no_of_claims] => 22 [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/A1/0020/20120020849.pdf [firstpage_image] =>[orig_patent_app_number] => 13187389 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/187389
AUTOMATIC TONOMETER TIP DISINFECTION APPARATUS Jul 19, 2011 Abandoned
Array ( [id] => 10881920 [patent_doc_number] => 08906297 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-12-09 [patent_title] => 'Toothbrush sanitizer' [patent_app_type] => utility [patent_app_number] => 13/093922 [patent_app_country] => US [patent_app_date] => 2011-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3219 [patent_no_of_claims] => 14 [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] => 13093922 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/093922
Toothbrush sanitizer Apr 25, 2011 Issued
Array ( [id] => 8477166 [patent_doc_number] => 20120276574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-01 [patent_title] => 'MICROFLUIDIC MIXER' [patent_app_type] => utility [patent_app_number] => 13/501737 [patent_app_country] => US [patent_app_date] => 2010-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4300 [patent_no_of_claims] => 22 [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] => 13501737 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/501737
MICROFLUIDIC MIXER Oct 10, 2010 Abandoned
Array ( [id] => 8208871 [patent_doc_number] => 20120128531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-24 [patent_title] => 'METHOD FOR DECONTAMINATION OF OBJECTS' [patent_app_type] => utility [patent_app_number] => 13/387745 [patent_app_country] => US [patent_app_date] => 2010-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1672 [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/A1/0128/20120128531.pdf [firstpage_image] =>[orig_patent_app_number] => 13387745 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/387745
METHOD FOR DECONTAMINATION OF OBJECTS Jul 20, 2010 Abandoned
Array ( [id] => 8413272 [patent_doc_number] => 20120240772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-27 [patent_title] => 'AIR TREATMENT DEVICE' [patent_app_type] => utility [patent_app_number] => 13/265630 [patent_app_country] => US [patent_app_date] => 2010-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3666 [patent_no_of_claims] => 30 [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] => 13265630 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/265630
AIR TREATMENT DEVICE Apr 5, 2010 Abandoned
Array ( [id] => 7776037 [patent_doc_number] => 20120039752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-16 [patent_title] => 'AIR TREATMENT DEVICE' [patent_app_type] => utility [patent_app_number] => 13/265679 [patent_app_country] => US [patent_app_date] => 2010-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3420 [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/A1/0039/20120039752.pdf [firstpage_image] =>[orig_patent_app_number] => 13265679 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/265679
AIR TREATMENT DEVICE Apr 5, 2010 Abandoned
Array ( [id] => 6214126 [patent_doc_number] => 20100050933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'BREADING MACHINE AND METHODS OF OPERATION' [patent_app_type] => utility [patent_app_number] => 12/612816 [patent_app_country] => US [patent_app_date] => 2009-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8432 [patent_no_of_claims] => 10 [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/A1/0050/20100050933.pdf [firstpage_image] =>[orig_patent_app_number] => 12612816 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/612816
BREADING MACHINE AND METHODS OF OPERATION Nov 4, 2009 Abandoned
Array ( [id] => 6579391 [patent_doc_number] => 20100047411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'BREADING MACHINE AND METHODS OF OPERATION' [patent_app_type] => utility [patent_app_number] => 12/612919 [patent_app_country] => US [patent_app_date] => 2009-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8435 [patent_no_of_claims] => 7 [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/A1/0047/20100047411.pdf [firstpage_image] =>[orig_patent_app_number] => 12612919 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/612919
BREADING MACHINE AND METHODS OF OPERATION Nov 4, 2009 Abandoned
Array ( [id] => 6183277 [patent_doc_number] => 20110123403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-26 [patent_title] => 'AIR POLLUTION CONTROL APPARATUS AND AIR POLLUTION CONTROL SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/056419 [patent_app_country] => US [patent_app_date] => 2009-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6556 [patent_no_of_claims] => 7 [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/A1/0123/20110123403.pdf [firstpage_image] =>[orig_patent_app_number] => 13056419 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/056419
AIR POLLUTION CONTROL APPARATUS AND AIR POLLUTION CONTROL SYSTEM Jul 22, 2009 Abandoned
Array ( [id] => 7662130 [patent_doc_number] => 20110311399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-22 [patent_title] => 'APPARATUS AND METHOD FOR STERILIZING OBJECTS' [patent_app_type] => utility [patent_app_number] => 13/202542 [patent_app_country] => US [patent_app_date] => 2009-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3335 [patent_no_of_claims] => 15 [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/A1/0311/20110311399.pdf [firstpage_image] =>[orig_patent_app_number] => 13202542 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/202542
APPARATUS AND METHOD FOR STERILIZING OBJECTS Mar 10, 2009 Abandoned
Array ( [id] => 6126724 [patent_doc_number] => 20110086429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-14 [patent_title] => 'METHODS AND DEVICES FOR DETECTING OZONE AND CARBONYL-CONTAINING COMPOUNDS' [patent_app_type] => utility [patent_app_number] => 12/810905 [patent_app_country] => US [patent_app_date] => 2008-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8499 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0086/20110086429.pdf [firstpage_image] =>[orig_patent_app_number] => 12810905 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/810905
METHODS AND DEVICES FOR DETECTING OZONE AND CARBONYL-CONTAINING COMPOUNDS Dec 21, 2008 Abandoned
Array ( [id] => 5308875 [patent_doc_number] => 20090016156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'Mixer Compound Structure' [patent_app_type] => utility [patent_app_number] => 12/172750 [patent_app_country] => US [patent_app_date] => 2008-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1724 [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] => publications/A1/0016/20090016156.pdf [firstpage_image] =>[orig_patent_app_number] => 12172750 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/172750
Mixer Compound Structure Jul 13, 2008 Abandoned
Array ( [id] => 6475117 [patent_doc_number] => 20100008178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-14 [patent_title] => 'Acoustic Beverage Mixer' [patent_app_type] => utility [patent_app_number] => 12/172828 [patent_app_country] => US [patent_app_date] => 2008-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2929 [patent_no_of_claims] => 13 [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/A1/0008/20100008178.pdf [firstpage_image] =>[orig_patent_app_number] => 12172828 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/172828
Acoustic Beverage Mixer Jul 13, 2008 Abandoned
Array ( [id] => 6500748 [patent_doc_number] => 20100010436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-14 [patent_title] => 'Double burette syringe' [patent_app_type] => utility [patent_app_number] => 12/217740 [patent_app_country] => US [patent_app_date] => 2008-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1115 [patent_no_of_claims] => 9 [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/A1/0010/20100010436.pdf [firstpage_image] =>[orig_patent_app_number] => 12217740 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/217740
Double burette syringe Jul 8, 2008 Abandoned
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