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] => 7478483 [patent_doc_number] => 20110247616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-13 [patent_title] => 'SYSTEM AND METHOD FOR DISPENSING MEDICAMENT INTO A VENTILATOR CIRCUIT' [patent_app_type] => utility [patent_app_number] => 13/132733 [patent_app_country] => US [patent_app_date] => 2009-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4334 [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] => publications/A1/0247/20110247616.pdf [firstpage_image] =>[orig_patent_app_number] => 13132733 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/132733
SYSTEM AND METHOD FOR DISPENSING MEDICAMENT INTO A VENTILATOR CIRCUIT Nov 22, 2009 Abandoned
Array ( [id] => 10013173 [patent_doc_number] => 09056177 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-16 [patent_title] => 'Respiratory interface with flexing faceplate' [patent_app_type] => utility [patent_app_number] => 13/132940 [patent_app_country] => US [patent_app_date] => 2009-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 6360 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13132940 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/132940
Respiratory interface with flexing faceplate Nov 20, 2009 Issued
Array ( [id] => 7478763 [patent_doc_number] => 20110232646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-29 [patent_title] => 'RESPIRATORY INTERFACE DEVICE WITH FILTRATION MEDIUM' [patent_app_type] => utility [patent_app_number] => 13/132444 [patent_app_country] => US [patent_app_date] => 2009-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2870 [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/A1/0232/20110232646.pdf [firstpage_image] =>[orig_patent_app_number] => 13132444 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/132444
RESPIRATORY INTERFACE DEVICE WITH FILTRATION MEDIUM Nov 20, 2009 Abandoned
Array ( [id] => 9501476 [patent_doc_number] => 08739782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-03 [patent_title] => 'Powder inhalation device' [patent_app_type] => utility [patent_app_number] => 13/061357 [patent_app_country] => US [patent_app_date] => 2009-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3343 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13061357 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/061357
Powder inhalation device Sep 28, 2009 Issued
Array ( [id] => 9942105 [patent_doc_number] => 08991391 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-31 [patent_title] => 'Dry powder inhalers with endless strips and cooperating piercers and related methods' [patent_app_type] => utility [patent_app_number] => 13/063511 [patent_app_country] => US [patent_app_date] => 2009-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 27 [patent_no_of_words] => 10670 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13063511 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/063511
Dry powder inhalers with endless strips and cooperating piercers and related methods Sep 24, 2009 Issued
Array ( [id] => 6097203 [patent_doc_number] => 20110162648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-07 [patent_title] => 'INHALER MECHANISMS WITH RADIALLY BIASED PIERCERS AND RELATED METHODS' [patent_app_type] => utility [patent_app_number] => 13/063527 [patent_app_country] => US [patent_app_date] => 2009-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 17372 [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/A1/0162/20110162648.pdf [firstpage_image] =>[orig_patent_app_number] => 13063527 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/063527
Inhaler mechanisms with radially biased piercers and related methods Sep 24, 2009 Issued
Array ( [id] => 10006928 [patent_doc_number] => 09050427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-09 [patent_title] => 'Dry powder inhalers with multi-facet surface deagglomeration chambers and related devices and methods' [patent_app_type] => utility [patent_app_number] => 13/054808 [patent_app_country] => US [patent_app_date] => 2009-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 25 [patent_no_of_words] => 10019 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13054808 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/054808
Dry powder inhalers with multi-facet surface deagglomeration chambers and related devices and methods Sep 24, 2009 Issued
Array ( [id] => 9760211 [patent_doc_number] => 08844522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-30 [patent_title] => 'Power management in respiratory treatment apparatus' [patent_app_type] => utility [patent_app_number] => 13/060566 [patent_app_country] => US [patent_app_date] => 2009-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12965 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13060566 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/060566
Power management in respiratory treatment apparatus Sep 6, 2009 Issued
Array ( [id] => 6354474 [patent_doc_number] => 20100078030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-01 [patent_title] => 'AIRWAY SYSTEM WITH CARBON DIOXIDE SENSOR FOR DETERMINING TRACHEAL CUFF INFLATION AND TECHNIQUE FOR USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/552090 [patent_app_country] => US [patent_app_date] => 2009-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6122 [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/A1/0078/20100078030.pdf [firstpage_image] =>[orig_patent_app_number] => 12552090 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/552090
Airway system with carbon dioxide sensor for determining tracheal cuff inflation and technique for using the same Aug 31, 2009 Issued
Array ( [id] => 9494544 [patent_doc_number] => 08733354 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-27 [patent_title] => 'Oxygen supply device' [patent_app_type] => utility [patent_app_number] => 13/060562 [patent_app_country] => US [patent_app_date] => 2009-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1597 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13060562 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/060562
Oxygen supply device Aug 25, 2009 Issued
Array ( [id] => 10044480 [patent_doc_number] => 09084863 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-21 [patent_title] => 'Respiratory patient interfaces' [patent_app_type] => utility [patent_app_number] => 13/060113 [patent_app_country] => US [patent_app_date] => 2009-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 44 [patent_no_of_words] => 9367 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13060113 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/060113
Respiratory patient interfaces Aug 14, 2009 Issued
Array ( [id] => 6192130 [patent_doc_number] => 20110023884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-03 [patent_title] => 'Subglottic Suctioning System' [patent_app_type] => utility [patent_app_number] => 12/533531 [patent_app_country] => US [patent_app_date] => 2009-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 8721 [patent_no_of_claims] => 14 [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/A1/0023/20110023884.pdf [firstpage_image] =>[orig_patent_app_number] => 12533531 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/533531
Subglottic suctioning system Jul 30, 2009 Issued
Array ( [id] => 6532779 [patent_doc_number] => 20100043792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'INHALER AND METHOD OF CONTROLLING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/508841 [patent_app_country] => US [patent_app_date] => 2009-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6593 [patent_no_of_claims] => 3 [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/A1/0043/20100043792.pdf [firstpage_image] =>[orig_patent_app_number] => 12508841 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/508841
INHALER AND METHOD OF CONTROLLING THE SAME Jul 23, 2009 Abandoned
Array ( [id] => 6187651 [patent_doc_number] => 20110125110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-26 [patent_title] => 'MATERIAL FOR USE AS A WOUND PACKING ELEMENT, PARTICULARLY IN NEGATIVE PRESSURE WOUND THERAPY' [patent_app_type] => utility [patent_app_number] => 13/055676 [patent_app_country] => US [patent_app_date] => 2009-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2517 [patent_no_of_claims] => 23 [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/A1/0125/20110125110.pdf [firstpage_image] =>[orig_patent_app_number] => 13055676 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/055676
MATERIAL FOR USE AS A WOUND PACKING ELEMENT, PARTICULARLY IN NEGATIVE PRESSURE WOUND THERAPY Jul 22, 2009 Abandoned
Array ( [id] => 5987315 [patent_doc_number] => 20110011400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-20 [patent_title] => 'WIRELESS, GAS FLOW-POWERED SENSOR SYSTEM FOR A BREATHING ASSISTANCE SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/504471 [patent_app_country] => US [patent_app_date] => 2009-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5554 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0011/20110011400.pdf [firstpage_image] =>[orig_patent_app_number] => 12504471 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/504471
Wireless, gas flow-powered sensor system for a breathing assistance system Jul 15, 2009 Issued
Array ( [id] => 6214255 [patent_doc_number] => 20100051028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'WICK FOR AN ANESTHETIC EVAPORATOR' [patent_app_type] => utility [patent_app_number] => 12/503497 [patent_app_country] => US [patent_app_date] => 2009-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1896 [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/A1/0051/20100051028.pdf [firstpage_image] =>[orig_patent_app_number] => 12503497 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/503497
Wick for an anesthetic evaporator Jul 14, 2009 Issued
Array ( [id] => 6493481 [patent_doc_number] => 20100012123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-21 [patent_title] => 'OXYGEN BREATHING DEVICE WITH MASS FLOW CONTROL' [patent_app_type] => utility [patent_app_number] => 12/501513 [patent_app_country] => US [patent_app_date] => 2009-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3305 [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/A1/0012/20100012123.pdf [firstpage_image] =>[orig_patent_app_number] => 12501513 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/501513
Oxygen breathing device with mass flow control Jul 12, 2009 Issued
Array ( [id] => 9848681 [patent_doc_number] => 08950402 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-10 [patent_title] => 'Autonomous O2 channel extending in the longitudinal direction' [patent_app_type] => utility [patent_app_number] => 12/997012 [patent_app_country] => US [patent_app_date] => 2009-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 5512 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [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] => 12997012 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/997012
Autonomous O2 channel extending in the longitudinal direction Jun 11, 2009 Issued
Array ( [id] => 10830376 [patent_doc_number] => 08858535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-14 [patent_title] => 'Catheter' [patent_app_type] => utility [patent_app_number] => 12/997631 [patent_app_country] => US [patent_app_date] => 2009-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4238 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12997631 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/997631
Catheter Jun 11, 2009 Issued
Array ( [id] => 5482614 [patent_doc_number] => 20090272379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-05 [patent_title] => 'ELECTRICALLY HEATED SMOKING SYSTEM HAVING A LIQUID STORAGE PORTION' [patent_app_type] => utility [patent_app_number] => 12/432215 [patent_app_country] => US [patent_app_date] => 2009-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4734 [patent_no_of_claims] => 11 [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/A1/0272/20090272379.pdf [firstpage_image] =>[orig_patent_app_number] => 12432215 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/432215
Electrically heated smoking system having a liquid storage portion Apr 28, 2009 Issued
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