Search

David J. Cho

Examiner (ID: 6545)

Most Active Art Unit
3735
Art Unit(s)
3735, 3308, 3762, 3727, 3761
Total Applications
420
Issued Applications
307
Pending Applications
72
Abandoned Applications
41

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4158889 [patent_doc_number] => 06139534 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Vial access adapter' [patent_app_type] => 1 [patent_app_number] => 9/489619 [patent_app_country] => US [patent_app_date] => 2000-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 2960 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/139/06139534.pdf [firstpage_image] =>[orig_patent_app_number] => 489619 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/489619
Vial access adapter Jan 23, 2000 Issued
Array ( [id] => 4241332 [patent_doc_number] => 06206954 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Blood set and chamber' [patent_app_type] => 1 [patent_app_number] => 9/472316 [patent_app_country] => US [patent_app_date] => 1999-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 4213 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/206/06206954.pdf [firstpage_image] =>[orig_patent_app_number] => 472316 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/472316
Blood set and chamber Dec 21, 1999 Issued
Array ( [id] => 4347660 [patent_doc_number] => 06190347 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'Method and apparatus for removing materials from lymphatic and other fluids of a living being' [patent_app_type] => 1 [patent_app_number] => 9/465157 [patent_app_country] => US [patent_app_date] => 1999-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2895 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/190/06190347.pdf [firstpage_image] =>[orig_patent_app_number] => 465157 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/465157
Method and apparatus for removing materials from lymphatic and other fluids of a living being Dec 15, 1999 Issued
Array ( [id] => 4240489 [patent_doc_number] => 06221307 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Collection container assembly' [patent_app_type] => 1 [patent_app_number] => 9/437776 [patent_app_country] => US [patent_app_date] => 1999-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2952 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/221/06221307.pdf [firstpage_image] =>[orig_patent_app_number] => 437776 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/437776
Collection container assembly Nov 9, 1999 Issued
Array ( [id] => 4236669 [patent_doc_number] => 06221054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Device for dispensing a fluid product containing two components' [patent_app_type] => 1 [patent_app_number] => 9/319226 [patent_app_country] => US [patent_app_date] => 1999-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1969 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/221/06221054.pdf [firstpage_image] =>[orig_patent_app_number] => 319226 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/319226
Device for dispensing a fluid product containing two components Sep 12, 1999 Issued
Array ( [id] => 4231727 [patent_doc_number] => 06206297 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Apparatus and method for manufacturing a gasdrop' [patent_app_type] => 1 [patent_app_number] => 9/344907 [patent_app_country] => US [patent_app_date] => 1999-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6982 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/206/06206297.pdf [firstpage_image] =>[orig_patent_app_number] => 344907 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/344907
Apparatus and method for manufacturing a gasdrop Jun 25, 1999 Issued
Array ( [id] => 4146814 [patent_doc_number] => 06156025 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-05 [patent_title] => 'Twist valve' [patent_app_type] => 1 [patent_app_number] => 9/335333 [patent_app_country] => US [patent_app_date] => 1999-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 4298 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 556 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/156/06156025.pdf [firstpage_image] =>[orig_patent_app_number] => 335333 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/335333
Twist valve Jun 16, 1999 Issued
Array ( [id] => 4283875 [patent_doc_number] => 06197008 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Precise instilation eye dropper tip' [patent_app_type] => 1 [patent_app_number] => 9/320163 [patent_app_country] => US [patent_app_date] => 1999-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 3727 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/197/06197008.pdf [firstpage_image] =>[orig_patent_app_number] => 320163 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/320163
Precise instilation eye dropper tip May 25, 1999 Issued
Array ( [id] => 4239936 [patent_doc_number] => 06206861 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Needleless injection site' [patent_app_type] => 1 [patent_app_number] => 9/306104 [patent_app_country] => US [patent_app_date] => 1999-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 18 [patent_no_of_words] => 13238 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/206/06206861.pdf [firstpage_image] =>[orig_patent_app_number] => 306104 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/306104
Needleless injection site May 5, 1999 Issued
Array ( [id] => 4235657 [patent_doc_number] => 06135985 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-24 [patent_title] => 'Dispenser arrangement for dispensing eyedrops' [patent_app_type] => 1 [patent_app_number] => 9/287828 [patent_app_country] => US [patent_app_date] => 1999-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2684 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/135/06135985.pdf [firstpage_image] =>[orig_patent_app_number] => 287828 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/287828
Dispenser arrangement for dispensing eyedrops Apr 6, 1999 Issued
Array ( [id] => 4292845 [patent_doc_number] => 06186988 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Wound irrigation system' [patent_app_type] => 1 [patent_app_number] => 9/286073 [patent_app_country] => US [patent_app_date] => 1999-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 3057 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/186/06186988.pdf [firstpage_image] =>[orig_patent_app_number] => 286073 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/286073
Wound irrigation system Apr 4, 1999 Issued
Array ( [id] => 4371435 [patent_doc_number] => 06261275 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Eye and wound washing device' [patent_app_type] => 1 [patent_app_number] => 9/276102 [patent_app_country] => US [patent_app_date] => 1999-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2958 [patent_no_of_claims] => 10 [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] => patents/06/261/06261275.pdf [firstpage_image] =>[orig_patent_app_number] => 276102 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/276102
Eye and wound washing device Mar 24, 1999 Issued
09/180688 APPARATUS FOR ADMINISTERING MEDICAMENT Mar 4, 1999 Abandoned
Array ( [id] => 4398803 [patent_doc_number] => 06238363 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-29 [patent_title] => 'Apparatus for intubation of lacrimal drainage pathway' [patent_app_type] => 1 [patent_app_number] => 9/256232 [patent_app_country] => US [patent_app_date] => 1999-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 44 [patent_no_of_words] => 8428 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/238/06238363.pdf [firstpage_image] =>[orig_patent_app_number] => 256232 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/256232
Apparatus for intubation of lacrimal drainage pathway Feb 23, 1999 Issued
Array ( [id] => 4249072 [patent_doc_number] => 06203514 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Tampon containing a medicinal liquid imparted from a tampon irrigation syringe' [patent_app_type] => 1 [patent_app_number] => 9/252765 [patent_app_country] => US [patent_app_date] => 1999-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1568 [patent_no_of_claims] => 4 [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/06/203/06203514.pdf [firstpage_image] =>[orig_patent_app_number] => 252765 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/252765
Tampon containing a medicinal liquid imparted from a tampon irrigation syringe Feb 18, 1999 Issued
Array ( [id] => 4352448 [patent_doc_number] => 06168581 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-02 [patent_title] => 'Drop dispensers' [patent_app_type] => 1 [patent_app_number] => 9/246936 [patent_app_country] => US [patent_app_date] => 1999-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 1450 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/168/06168581.pdf [firstpage_image] =>[orig_patent_app_number] => 246936 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/246936
Drop dispensers Feb 8, 1999 Issued
Array ( [id] => 4299393 [patent_doc_number] => 06198018 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Absorbent article having a breathable, fluid impervious backsheet' [patent_app_type] => 1 [patent_app_number] => 9/241245 [patent_app_country] => US [patent_app_date] => 1999-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 8827 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/198/06198018.pdf [firstpage_image] =>[orig_patent_app_number] => 241245 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/241245
Absorbent article having a breathable, fluid impervious backsheet Jan 31, 1999 Issued
Array ( [id] => 4223453 [patent_doc_number] => 06117123 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-12 [patent_title] => 'Flexible multiple compartment medical container with preferentially rupturable seals' [patent_app_type] => 1 [patent_app_number] => 9/206449 [patent_app_country] => US [patent_app_date] => 1998-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 18052 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/117/06117123.pdf [firstpage_image] =>[orig_patent_app_number] => 206449 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/206449
Flexible multiple compartment medical container with preferentially rupturable seals Dec 6, 1998 Issued
Array ( [id] => 4343171 [patent_doc_number] => 06217544 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-17 [patent_title] => 'Filtration valve cap with reflux clearing feature and related method of use thereof' [patent_app_type] => 1 [patent_app_number] => 9/206068 [patent_app_country] => US [patent_app_date] => 1998-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4866 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/217/06217544.pdf [firstpage_image] =>[orig_patent_app_number] => 206068 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/206068
Filtration valve cap with reflux clearing feature and related method of use thereof Dec 3, 1998 Issued
Array ( [id] => 4284470 [patent_doc_number] => 06183451 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-06 [patent_title] => 'Method of delivery of skin treatment agents using freeze-dried liposomes' [patent_app_type] => 1 [patent_app_number] => 9/204902 [patent_app_country] => US [patent_app_date] => 1998-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3014 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/183/06183451.pdf [firstpage_image] =>[orig_patent_app_number] => 204902 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/204902
Method of delivery of skin treatment agents using freeze-dried liposomes Dec 2, 1998 Issued
Menu