Search

Ching Chang

Examiner (ID: 13656, Phone: (571)272-4857 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3748, 3746
Total Applications
1871
Issued Applications
1700
Pending Applications
11
Abandoned Applications
170

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1408610 [patent_doc_number] => 06511462 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-28 [patent_title] => 'Catheter and method of manufacturing the same' [patent_app_type] => B1 [patent_app_number] => 09/614589 [patent_app_country] => US [patent_app_date] => 2000-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 17215 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/511/06511462.pdf [firstpage_image] =>[orig_patent_app_number] => 09614589 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/614589
Catheter and method of manufacturing the same Jul 11, 2000 Issued
Array ( [id] => 7965719 [patent_doc_number] => 06679852 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-20 [patent_title] => 'System for withdrawing body fluid' [patent_app_type] => B1 [patent_app_number] => 09/614269 [patent_app_country] => US [patent_app_date] => 2000-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3341 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/679/06679852.pdf [firstpage_image] =>[orig_patent_app_number] => 09614269 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/614269
System for withdrawing body fluid Jul 11, 2000 Issued
Array ( [id] => 1171205 [patent_doc_number] => 06746426 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-06-08 [patent_title] => 'Transluminally deliverable vascular blockers and methods for facilitating retrograde flow of arterial blood through veins' [patent_app_type] => B1 [patent_app_number] => 09/613675 [patent_app_country] => US [patent_app_date] => 2000-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 33 [patent_no_of_words] => 10366 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/746/06746426.pdf [firstpage_image] =>[orig_patent_app_number] => 09613675 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/613675
Transluminally deliverable vascular blockers and methods for facilitating retrograde flow of arterial blood through veins Jul 10, 2000 Issued
09/470845 VALVE CONTROL FOR OUTBOARD MOTORS Dec 22, 1999 Abandoned
Menu