Search

Virendra Kumar Srivastava

Examiner (ID: 10185)

Most Active Art Unit
3761
Art Unit(s)
3307, 3312, 3735, 3761, 3727
Total Applications
484
Issued Applications
387
Pending Applications
61
Abandoned Applications
36

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4224441 [patent_doc_number] => 06220245 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Ventilator compressor system having improved dehumidification apparatus' [patent_app_type] => 1 [patent_app_number] => 9/243724 [patent_app_country] => US [patent_app_date] => 1999-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1823 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/220/06220245.pdf [firstpage_image] =>[orig_patent_app_number] => 243724 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/243724
Ventilator compressor system having improved dehumidification apparatus Feb 2, 1999 Issued
Array ( [id] => 4211430 [patent_doc_number] => 06164275 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Inhaler carrier' [patent_app_type] => 1 [patent_app_number] => 9/232260 [patent_app_country] => US [patent_app_date] => 1999-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1737 [patent_no_of_claims] => 2 [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] => patents/06/164/06164275.pdf [firstpage_image] =>[orig_patent_app_number] => 232260 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/232260
Inhaler carrier Jan 18, 1999 Issued
Array ( [id] => 4346174 [patent_doc_number] => 06273085 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'Dry powder inhaler' [patent_app_type] => 1 [patent_app_number] => 9/226054 [patent_app_country] => US [patent_app_date] => 1999-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 3934 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/273/06273085.pdf [firstpage_image] =>[orig_patent_app_number] => 226054 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/226054
Dry powder inhaler Jan 4, 1999 Issued
Array ( [id] => 4236341 [patent_doc_number] => 06202646 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Detection device for verifying the proper intubation of an endotracheal tube' [patent_app_type] => 1 [patent_app_number] => 9/219390 [patent_app_country] => US [patent_app_date] => 1998-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5137 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/202/06202646.pdf [firstpage_image] =>[orig_patent_app_number] => 219390 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/219390
Detection device for verifying the proper intubation of an endotracheal tube Dec 22, 1998 Issued
Array ( [id] => 6933080 [patent_doc_number] => 20010054424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-27 [patent_title] => 'FLEXIBLE RESPIRATOR FILTER' [patent_app_type] => new [patent_app_number] => 09/217165 [patent_app_country] => US [patent_app_date] => 1998-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2312 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0054/20010054424.pdf [firstpage_image] =>[orig_patent_app_number] => 09217165 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/217165
Flexible respirator filter Dec 20, 1998 Issued
Array ( [id] => 4389625 [patent_doc_number] => 06298847 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-09 [patent_title] => 'Inhaler apparatus with modified surfaces for enhanced release of dry powders' [patent_app_type] => 1 [patent_app_number] => 9/210214 [patent_app_country] => US [patent_app_date] => 1998-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 24 [patent_no_of_words] => 5785 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/298/06298847.pdf [firstpage_image] =>[orig_patent_app_number] => 210214 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/210214
Inhaler apparatus with modified surfaces for enhanced release of dry powders Dec 10, 1998 Issued
Array ( [id] => 4335034 [patent_doc_number] => 06199551 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-13 [patent_title] => 'Apparatus for establishing and maintaining a positive atmospheric pressure surgical field' [patent_app_type] => 1 [patent_app_number] => 9/207729 [patent_app_country] => US [patent_app_date] => 1998-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2953 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/199/06199551.pdf [firstpage_image] =>[orig_patent_app_number] => 207729 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/207729
Apparatus for establishing and maintaining a positive atmospheric pressure surgical field Dec 7, 1998 Issued
Array ( [id] => 4237554 [patent_doc_number] => 06257231 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Aerosol enhancement' [patent_app_type] => 1 [patent_app_number] => 9/205279 [patent_app_country] => US [patent_app_date] => 1998-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 3882 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/257/06257231.pdf [firstpage_image] =>[orig_patent_app_number] => 205279 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/205279
Aerosol enhancement Dec 2, 1998 Issued
Array ( [id] => 1439532 [patent_doc_number] => 06334441 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-01 [patent_title] => 'Phonation valve for breathing tube' [patent_app_type] => B1 [patent_app_number] => 09/197669 [patent_app_country] => US [patent_app_date] => 1998-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 1544 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/334/06334441.pdf [firstpage_image] =>[orig_patent_app_number] => 09197669 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/197669
Phonation valve for breathing tube Nov 22, 1998 Issued
Array ( [id] => 4133174 [patent_doc_number] => 06112745 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Sound absorber for a respirator' [patent_app_type] => 1 [patent_app_number] => 9/196083 [patent_app_country] => US [patent_app_date] => 1998-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1603 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/112/06112745.pdf [firstpage_image] =>[orig_patent_app_number] => 196083 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/196083
Sound absorber for a respirator Nov 18, 1998 Issued
Array ( [id] => 4222778 [patent_doc_number] => 06135107 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-24 [patent_title] => 'Metabolic gas exchange and noninvasive cardiac output monitor' [patent_app_type] => 1 [patent_app_number] => 9/191782 [patent_app_country] => US [patent_app_date] => 1998-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3119 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/135/06135107.pdf [firstpage_image] =>[orig_patent_app_number] => 191782 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/191782
Metabolic gas exchange and noninvasive cardiac output monitor Nov 12, 1998 Issued
Array ( [id] => 4135471 [patent_doc_number] => 06155256 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-05 [patent_title] => 'Fresh gas system and a method for vaporizing a liquid anaesthetic' [patent_app_type] => 1 [patent_app_number] => 9/189678 [patent_app_country] => US [patent_app_date] => 1998-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1812 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/155/06155256.pdf [firstpage_image] =>[orig_patent_app_number] => 189678 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/189678
Fresh gas system and a method for vaporizing a liquid anaesthetic Nov 12, 1998 Issued
Array ( [id] => 4219754 [patent_doc_number] => 06079411 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-27 [patent_title] => 'Mouthpiece with orthodontic tooth grip for divers' [patent_app_type] => 1 [patent_app_number] => 9/188228 [patent_app_country] => US [patent_app_date] => 1998-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 620 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/079/06079411.pdf [firstpage_image] =>[orig_patent_app_number] => 188228 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/188228
Mouthpiece with orthodontic tooth grip for divers Nov 8, 1998 Issued
Array ( [id] => 4162513 [patent_doc_number] => 06158433 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-12 [patent_title] => 'Software for finite state machine driven positive pressure ventilator control system' [patent_app_type] => 1 [patent_app_number] => 9/187268 [patent_app_country] => US [patent_app_date] => 1998-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4999 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/158/06158433.pdf [firstpage_image] =>[orig_patent_app_number] => 187268 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/187268
Software for finite state machine driven positive pressure ventilator control system Nov 5, 1998 Issued
Array ( [id] => 4215637 [patent_doc_number] => 06089230 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-18 [patent_title] => 'Aircraft passenger oxygen delivery unit having shiftable oxygen generating candle' [patent_app_type] => 1 [patent_app_number] => 9/185458 [patent_app_country] => US [patent_app_date] => 1998-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4029 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/089/06089230.pdf [firstpage_image] =>[orig_patent_app_number] => 185458 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/185458
Aircraft passenger oxygen delivery unit having shiftable oxygen generating candle Nov 2, 1998 Issued
Array ( [id] => 4347014 [patent_doc_number] => 06286505 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Portable anaesthetic machine and emergency kit' [patent_app_type] => 1 [patent_app_number] => 9/179088 [patent_app_country] => US [patent_app_date] => 1998-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1703 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/286/06286505.pdf [firstpage_image] =>[orig_patent_app_number] => 179088 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/179088
Portable anaesthetic machine and emergency kit Oct 26, 1998 Issued
Array ( [id] => 4079190 [patent_doc_number] => 06098623 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Pressure-limiting valve wherein valve plate oscillations are prevented' [patent_app_type] => 1 [patent_app_number] => 9/174899 [patent_app_country] => US [patent_app_date] => 1998-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1125 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/098/06098623.pdf [firstpage_image] =>[orig_patent_app_number] => 174899 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/174899
Pressure-limiting valve wherein valve plate oscillations are prevented Oct 18, 1998 Issued
Array ( [id] => 4079176 [patent_doc_number] => 06098622 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Airway valve to facilitate re-breathing, method of operation, and ventilator circuit so equipped' [patent_app_type] => 1 [patent_app_number] => 9/173517 [patent_app_country] => US [patent_app_date] => 1998-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 23 [patent_no_of_words] => 6804 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/098/06098622.pdf [firstpage_image] =>[orig_patent_app_number] => 173517 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/173517
Airway valve to facilitate re-breathing, method of operation, and ventilator circuit so equipped Oct 14, 1998 Issued
Array ( [id] => 4330282 [patent_doc_number] => 06216690 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-17 [patent_title] => 'Method and apparatus for rapid control of set inspired gas concentration in anesthesia delivery systems' [patent_app_type] => 1 [patent_app_number] => 9/170168 [patent_app_country] => US [patent_app_date] => 1998-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 8982 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/216/06216690.pdf [firstpage_image] =>[orig_patent_app_number] => 170168 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/170168
Method and apparatus for rapid control of set inspired gas concentration in anesthesia delivery systems Oct 12, 1998 Issued
Array ( [id] => 4072370 [patent_doc_number] => 06095143 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-01 [patent_title] => 'Face mask having a combination adjustable ear loop and drop down band' [patent_app_type] => 1 [patent_app_number] => 9/169907 [patent_app_country] => US [patent_app_date] => 1998-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2115 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/095/06095143.pdf [firstpage_image] =>[orig_patent_app_number] => 169907 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/169907
Face mask having a combination adjustable ear loop and drop down band Oct 11, 1998 Issued
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