Search

Khanh Dang

Examiner (ID: 17150, Phone: (571)272-3626 , Office: P/2185 )

Most Active Art Unit
2837
Art Unit(s)
2101, 2108, 2181, 2837, 2112, 2185, 2111
Total Applications
2460
Issued Applications
1975
Pending Applications
112
Abandoned Applications
373

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1937184 [patent_doc_number] => 04326522 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-27 [patent_title] => 'Mesh-covered bolus' [patent_app_type] => 1 [patent_app_number] => 6/157591 [patent_app_country] => US [patent_app_date] => 1980-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 3596 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/326/04326522.pdf [firstpage_image] =>[orig_patent_app_number] => 157591 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/157591
Mesh-covered bolus Jun 8, 1980 Issued
Array ( [id] => 1991443 [patent_doc_number] => 04323071 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-06 [patent_title] => 'Vascular guiding catheter assembly and vascular dilating catheter assembly and a combination thereof and methods of making the same' [patent_app_type] => 1 [patent_app_number] => 6/151175 [patent_app_country] => US [patent_app_date] => 1980-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 21 [patent_no_of_words] => 7426 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/323/04323071.pdf [firstpage_image] =>[orig_patent_app_number] => 151175 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/151175
Vascular guiding catheter assembly and vascular dilating catheter assembly and a combination thereof and methods of making the same May 18, 1980 Issued
Array ( [id] => 1961771 [patent_doc_number] => 04314557 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-09 [patent_title] => 'Dissolution controlled active agent dispenser' [patent_app_type] => 1 [patent_app_number] => 6/150966 [patent_app_country] => US [patent_app_date] => 1980-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2233 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/314/04314557.pdf [firstpage_image] =>[orig_patent_app_number] => 150966 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/150966
Dissolution controlled active agent dispenser May 18, 1980 Issued
Array ( [id] => 1921939 [patent_doc_number] => 04298003 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-03 [patent_title] => 'System for delivering agent at zero order rate with emerging agent below saturation' [patent_app_type] => 1 [patent_app_number] => 6/149020 [patent_app_country] => US [patent_app_date] => 1980-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 6009 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/298/04298003.pdf [firstpage_image] =>[orig_patent_app_number] => 149020 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/149020
System for delivering agent at zero order rate with emerging agent below saturation May 11, 1980 Issued
Array ( [id] => 1924055 [patent_doc_number] => 04286593 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-01 [patent_title] => 'Vaginal contraceptive shield' [patent_app_type] => 1 [patent_app_number] => 6/146834 [patent_app_country] => US [patent_app_date] => 1980-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2944 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/286/04286593.pdf [firstpage_image] =>[orig_patent_app_number] => 146834 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/146834
Vaginal contraceptive shield May 4, 1980 Issued
Array ( [id] => 1949685 [patent_doc_number] => 04309996 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-12 [patent_title] => 'System with microporous releasing diffusor' [patent_app_type] => 1 [patent_app_number] => 6/144210 [patent_app_country] => US [patent_app_date] => 1980-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 6811 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/309/04309996.pdf [firstpage_image] =>[orig_patent_app_number] => 144210 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/144210
System with microporous releasing diffusor Apr 27, 1980 Issued
Array ( [id] => 1908795 [patent_doc_number] => 04278087 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-14 [patent_title] => 'Device with integrated operations for controlling release of agent' [patent_app_type] => 1 [patent_app_number] => 6/144211 [patent_app_country] => US [patent_app_date] => 1980-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 5606 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/278/04278087.pdf [firstpage_image] =>[orig_patent_app_number] => 144211 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/144211
Device with integrated operations for controlling release of agent Apr 27, 1980 Issued
Array ( [id] => 1961774 [patent_doc_number] => 04314558 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-09 [patent_title] => 'Surgical drainage bags' [patent_app_type] => 1 [patent_app_number] => 6/144497 [patent_app_country] => US [patent_app_date] => 1980-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 9 [patent_no_of_words] => 3767 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/314/04314558.pdf [firstpage_image] =>[orig_patent_app_number] => 144497 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/144497
Surgical drainage bags Apr 27, 1980 Issued
Array ( [id] => 1868334 [patent_doc_number] => 04291697 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-29 [patent_title] => 'Cleaning and application device for medical purposes' [patent_app_type] => 1 [patent_app_number] => 6/141416 [patent_app_country] => US [patent_app_date] => 1980-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1961 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/291/04291697.pdf [firstpage_image] =>[orig_patent_app_number] => 141416 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/141416
Cleaning and application device for medical purposes Apr 17, 1980 Issued
Array ( [id] => 1902321 [patent_doc_number] => 04306555 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-22 [patent_title] => 'Applicator swab and method of making the same' [patent_app_type] => 1 [patent_app_number] => 6/140655 [patent_app_country] => US [patent_app_date] => 1980-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 9 [patent_no_of_words] => 2540 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/306/04306555.pdf [firstpage_image] =>[orig_patent_app_number] => 140655 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/140655
Applicator swab and method of making the same Apr 14, 1980 Issued
Array ( [id] => 1948013 [patent_doc_number] => 04312348 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-26 [patent_title] => 'Tampon pack with a lubricant depot in the packaging' [patent_app_type] => 1 [patent_app_number] => 6/139314 [patent_app_country] => US [patent_app_date] => 1980-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 1503 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/312/04312348.pdf [firstpage_image] =>[orig_patent_app_number] => 139314 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/139314
Tampon pack with a lubricant depot in the packaging Apr 10, 1980 Issued
Array ( [id] => 1974829 [patent_doc_number] => 04361150 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-30 [patent_title] => 'Extruded plastic hygienic applicator' [patent_app_type] => 1 [patent_app_number] => 6/138117 [patent_app_country] => US [patent_app_date] => 1980-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 4432 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/361/04361150.pdf [firstpage_image] =>[orig_patent_app_number] => 138117 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/138117
Extruded plastic hygienic applicator Apr 6, 1980 Issued
Array ( [id] => 1892583 [patent_doc_number] => 04281654 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-04 [patent_title] => 'Drug delivery system for controlled ocular therapy' [patent_app_type] => 1 [patent_app_number] => 6/138150 [patent_app_country] => US [patent_app_date] => 1980-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 5623 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/281/04281654.pdf [firstpage_image] =>[orig_patent_app_number] => 138150 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/138150
Drug delivery system for controlled ocular therapy Apr 6, 1980 Issued
Array ( [id] => 1959965 [patent_doc_number] => 04315508 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-16 [patent_title] => 'Self-centering multiple use garment suspension system' [patent_app_type] => 1 [patent_app_number] => 6/135536 [patent_app_country] => US [patent_app_date] => 1980-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2539 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/315/04315508.pdf [firstpage_image] =>[orig_patent_app_number] => 135536 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/135536
Self-centering multiple use garment suspension system Mar 30, 1980 Issued
Array ( [id] => 1949689 [patent_doc_number] => 04309997 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-12 [patent_title] => 'Contraceptive and/or antivenereal disease tampon' [patent_app_type] => 1 [patent_app_number] => 6/132843 [patent_app_country] => US [patent_app_date] => 1980-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1177 [patent_no_of_claims] => 5 [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/04/309/04309997.pdf [firstpage_image] =>[orig_patent_app_number] => 132843 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/132843
Contraceptive and/or antivenereal disease tampon Mar 23, 1980 Issued
Array ( [id] => 1880983 [patent_doc_number] => 04273125 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-16 [patent_title] => 'Tampon' [patent_app_type] => 1 [patent_app_number] => 6/132249 [patent_app_country] => US [patent_app_date] => 1980-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 16 [patent_no_of_words] => 2886 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/273/04273125.pdf [firstpage_image] =>[orig_patent_app_number] => 132249 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/132249
Tampon Mar 19, 1980 Issued
Array ( [id] => 1895801 [patent_doc_number] => 04300560 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-17 [patent_title] => 'Ostomy bag having a bottom drain valve' [patent_app_type] => 1 [patent_app_number] => 6/129147 [patent_app_country] => US [patent_app_date] => 1980-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2072 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/300/04300560.pdf [firstpage_image] =>[orig_patent_app_number] => 129147 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/129147
Ostomy bag having a bottom drain valve Mar 9, 1980 Issued
Array ( [id] => 1880089 [patent_doc_number] => 04303063 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-01 [patent_title] => 'Ocular massage device' [patent_app_type] => 1 [patent_app_number] => 6/127596 [patent_app_country] => US [patent_app_date] => 1980-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1110 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/303/04303063.pdf [firstpage_image] =>[orig_patent_app_number] => 127596 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/127596
Ocular massage device Mar 5, 1980 Issued
Array ( [id] => 1874451 [patent_doc_number] => 04304226 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-08 [patent_title] => 'Vaginal contraceptive' [patent_app_type] => 1 [patent_app_number] => 6/126766 [patent_app_country] => US [patent_app_date] => 1980-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 9061 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/304/04304226.pdf [firstpage_image] =>[orig_patent_app_number] => 126766 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/126766
Vaginal contraceptive Mar 2, 1980 Issued
Array ( [id] => 1902340 [patent_doc_number] => 04306559 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-22 [patent_title] => 'Moisture-permeable disposable diapers' [patent_app_type] => 1 [patent_app_number] => 6/125092 [patent_app_country] => US [patent_app_date] => 1980-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3740 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/306/04306559.pdf [firstpage_image] =>[orig_patent_app_number] => 125092 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/125092
Moisture-permeable disposable diapers Feb 26, 1980 Issued
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