Search

Chameli Das

Examiner (ID: 1632, Phone: (571)272-3696 , Office: P/2197 )

Most Active Art Unit
2197
Art Unit(s)
2762, 2197, 2192, 2122, 2196
Total Applications
1155
Issued Applications
1024
Pending Applications
35
Abandoned Applications
89

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8972707 [patent_doc_number] => 20130206138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'TRACHEAL TUBE WITH FLAT MOUTH AND SIDE OPENING AND GUIDE CORE' [patent_app_type] => utility [patent_app_number] => 13/578612 [patent_app_country] => US [patent_app_date] => 2011-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1893 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13578612 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/578612
TRACHEAL TUBE WITH FLAT MOUTH AND SIDE OPENING AND GUIDE CORE Jan 25, 2011 Abandoned
Array ( [id] => 10049776 [patent_doc_number] => 09089630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-28 [patent_title] => 'Leak-resistant bandage systems and methods with hydrophilic foam wound insert for fluid-instillation and/or negative-pressure wound therapies' [patent_app_type] => utility [patent_app_number] => 13/009116 [patent_app_country] => US [patent_app_date] => 2011-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7656 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13009116 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/009116
Leak-resistant bandage systems and methods with hydrophilic foam wound insert for fluid-instillation and/or negative-pressure wound therapies Jan 18, 2011 Issued
Array ( [id] => 5940047 [patent_doc_number] => 20110100920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-05 [patent_title] => 'System, Method and Apparatus for Purifying Biological Fluids Such as Blood and Constituents Thereof' [patent_app_type] => utility [patent_app_number] => 13/004406 [patent_app_country] => US [patent_app_date] => 2011-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 9340 [patent_no_of_claims] => 10 [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/A1/0100/20110100920.pdf [firstpage_image] =>[orig_patent_app_number] => 13004406 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/004406
System, Method and Apparatus for Purifying Biological Fluids Such as Blood and Constituents Thereof Jan 10, 2011 Abandoned
Array ( [id] => 8161083 [patent_doc_number] => 20120101481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-26 [patent_title] => 'Device for Capsule Retrieval' [patent_app_type] => utility [patent_app_number] => 12/987740 [patent_app_country] => US [patent_app_date] => 2011-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 6911 [patent_no_of_claims] => 27 [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/A1/0101/20120101481.pdf [firstpage_image] =>[orig_patent_app_number] => 12987740 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/987740
Device for Capsule Retrieval Jan 9, 2011 Abandoned
Array ( [id] => 9550113 [patent_doc_number] => 08757152 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-24 [patent_title] => 'Ventilator-initiated prompt regarding detection of double triggering during a volume-control breath type' [patent_app_type] => utility [patent_app_number] => 12/955368 [patent_app_country] => US [patent_app_date] => 2010-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 19686 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [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] => 12955368 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/955368
Ventilator-initiated prompt regarding detection of double triggering during a volume-control breath type Nov 28, 2010 Issued
Array ( [id] => 8203184 [patent_doc_number] => 20120125338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-24 [patent_title] => 'DUAL TUBE MASK WITH NASAL CANNULA' [patent_app_type] => utility [patent_app_number] => 12/951728 [patent_app_country] => US [patent_app_date] => 2010-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3934 [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] => publications/A1/0125/20120125338.pdf [firstpage_image] =>[orig_patent_app_number] => 12951728 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/951728
DUAL TUBE MASK WITH NASAL CANNULA Nov 21, 2010 Abandoned
Array ( [id] => 6175491 [patent_doc_number] => 20110120473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-26 [patent_title] => 'Regulation of intrathoracic pressures by cross seal vent valve' [patent_app_type] => utility [patent_app_number] => 12/927755 [patent_app_country] => US [patent_app_date] => 2010-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8309 [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/A1/0120/20110120473.pdf [firstpage_image] =>[orig_patent_app_number] => 12927755 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/927755
Regulation of intrathoracic pressures by cross seal vent valve Nov 21, 2010 Abandoned
Array ( [id] => 8203189 [patent_doc_number] => 20120125341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-24 [patent_title] => 'FILTERING FACE-PIECE RESPIRATOR HAVING AN OVERMOLDED FACE SEAL' [patent_app_type] => utility [patent_app_number] => 12/949954 [patent_app_country] => US [patent_app_date] => 2010-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8363 [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] => publications/A1/0125/20120125341.pdf [firstpage_image] =>[orig_patent_app_number] => 12949954 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/949954
FILTERING FACE-PIECE RESPIRATOR HAVING AN OVERMOLDED FACE SEAL Nov 18, 2010 Abandoned
Array ( [id] => 5945678 [patent_doc_number] => 20110106023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-05 [patent_title] => 'SYSTEM FOR PROVIDING TREATMENT TO A MAMMAL' [patent_app_type] => utility [patent_app_number] => 12/939986 [patent_app_country] => US [patent_app_date] => 2010-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 16058 [patent_no_of_claims] => 51 [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/A1/0106/20110106023.pdf [firstpage_image] =>[orig_patent_app_number] => 12939986 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/939986
SYSTEM FOR PROVIDING TREATMENT TO A MAMMAL Nov 3, 2010 Abandoned
Array ( [id] => 8164251 [patent_doc_number] => 20120103336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'Ventilator System and Method' [patent_app_type] => utility [patent_app_number] => 12/915287 [patent_app_country] => US [patent_app_date] => 2010-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2889 [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/A1/0103/20120103336.pdf [firstpage_image] =>[orig_patent_app_number] => 12915287 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/915287
Ventilator System and Method Oct 28, 2010 Abandoned
Array ( [id] => 5939132 [patent_doc_number] => 20110100367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-05 [patent_title] => 'METHOD OF SUPPLYING A BREATHING GAS TO AN AIRCREW IN AN AIRCRAFT' [patent_app_type] => utility [patent_app_number] => 12/915300 [patent_app_country] => US [patent_app_date] => 2010-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4901 [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] => publications/A1/0100/20110100367.pdf [firstpage_image] =>[orig_patent_app_number] => 12915300 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/915300
METHOD OF SUPPLYING A BREATHING GAS TO AN AIRCREW IN AN AIRCRAFT Oct 28, 2010 Abandoned
Array ( [id] => 8164254 [patent_doc_number] => 20120103341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'TRACHEAL TUBE WITH CONNECTOR INSERT' [patent_app_type] => utility [patent_app_number] => 12/916297 [patent_app_country] => US [patent_app_date] => 2010-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3963 [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] => publications/A1/0103/20120103341.pdf [firstpage_image] =>[orig_patent_app_number] => 12916297 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/916297
TRACHEAL TUBE WITH CONNECTOR INSERT Oct 28, 2010 Abandoned
Array ( [id] => 5978261 [patent_doc_number] => 20110094511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-28 [patent_title] => 'Method and Apparatus for Ventilator Safety Enhancement' [patent_app_type] => utility [patent_app_number] => 12/913279 [patent_app_country] => US [patent_app_date] => 2010-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2735 [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] => publications/A1/0094/20110094511.pdf [firstpage_image] =>[orig_patent_app_number] => 12913279 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/913279
Method and Apparatus for Ventilator Safety Enhancement Oct 26, 2010 Abandoned
Array ( [id] => 9165774 [patent_doc_number] => 08591449 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-26 [patent_title] => 'Vessel for storing fluid at a constant pressure across a range of internal deformations' [patent_app_type] => utility [patent_app_number] => 12/907008 [patent_app_country] => US [patent_app_date] => 2010-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 75 [patent_no_of_words] => 14998 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12907008 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/907008
Vessel for storing fluid at a constant pressure across a range of internal deformations Oct 17, 2010 Issued
Array ( [id] => 5988404 [patent_doc_number] => 20110098682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-28 [patent_title] => 'Locking Assembly for a Drainage Catheter' [patent_app_type] => utility [patent_app_number] => 12/905254 [patent_app_country] => US [patent_app_date] => 2010-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6963 [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] => publications/A1/0098/20110098682.pdf [firstpage_image] =>[orig_patent_app_number] => 12905254 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/905254
Locking assembly for a drainage catheter Oct 14, 2010 Issued
Array ( [id] => 8389889 [patent_doc_number] => 20120227735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-13 [patent_title] => 'NEBULIZER FOR A AEROSOLTHERAPY' [patent_app_type] => utility [patent_app_number] => 13/502007 [patent_app_country] => US [patent_app_date] => 2010-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2727 [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] => 13502007 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/502007
NEBULIZER FOR A AEROSOLTHERAPY Sep 21, 2010 Abandoned
Array ( [id] => 8278980 [patent_doc_number] => 20120172830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-05 [patent_title] => 'MIXING APPARATUS AND PIERCING METHOD FOR A DOUBLE-ENDED NEEDLE' [patent_app_type] => utility [patent_app_number] => 13/394678 [patent_app_country] => US [patent_app_date] => 2010-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 26162 [patent_no_of_claims] => 13 [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] => 13394678 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/394678
MIXING APPARATUS AND PIERCING METHOD FOR A DOUBLE-ENDED NEEDLE Sep 7, 2010 Abandoned
Array ( [id] => 7786721 [patent_doc_number] => 20120048277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-01 [patent_title] => 'TRACHEAL TUBE WITH ADJUSTABLE FLANGES' [patent_app_type] => utility [patent_app_number] => 12/873484 [patent_app_country] => US [patent_app_date] => 2010-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 11112 [patent_no_of_claims] => 25 [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/A1/0048/20120048277.pdf [firstpage_image] =>[orig_patent_app_number] => 12873484 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/873484
TRACHEAL TUBE WITH ADJUSTABLE FLANGES Aug 31, 2010 Abandoned
Array ( [id] => 8223845 [patent_doc_number] => 20120138052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'INHALER' [patent_app_type] => utility [patent_app_number] => 13/389434 [patent_app_country] => US [patent_app_date] => 2010-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3577 [patent_no_of_claims] => 13 [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] => 13389434 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/389434
Inhaler Aug 5, 2010 Issued
Array ( [id] => 6198864 [patent_doc_number] => 20110061650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-17 [patent_title] => 'ANESTHESIA DEVICE AND PROCESS FOR OPERATING AN ANESTHESIA DEVICE' [patent_app_type] => utility [patent_app_number] => 12/845926 [patent_app_country] => US [patent_app_date] => 2010-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4449 [patent_no_of_claims] => 14 [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/A1/0061/20110061650.pdf [firstpage_image] =>[orig_patent_app_number] => 12845926 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/845926
Anesthesia device and process for operating an anesthesia device Jul 28, 2010 Issued
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