Search

Jason Chan

Supervisory Patent Examiner (ID: 12145, Phone: (571)272-3022 , Office: P/2600 )

Most Active Art Unit
2608
Art Unit(s)
2733, 2601, 2605, 2743, 2608, 2619, 2622, 2613, 2633, 2744
Total Applications
352
Issued Applications
258
Pending Applications
28
Abandoned Applications
68

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6132225 [patent_doc_number] => 20020077516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-20 [patent_title] => 'Process and apparatus for destructive distillation of rubber' [patent_app_type] => new [patent_app_number] => 10/081521 [patent_app_country] => US [patent_app_date] => 2002-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8554 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0077/20020077516.pdf [firstpage_image] =>[orig_patent_app_number] => 10081521 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/081521
Process and apparatus for destructive distillation of rubber Feb 21, 2002 Issued
Array ( [id] => 685904 [patent_doc_number] => 07077618 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-18 [patent_title] => 'Device for lifting and removing oven doors of a cooking oven' [patent_app_type] => utility [patent_app_number] => 10/398306 [patent_app_country] => US [patent_app_date] => 2002-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1666 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/077/07077618.pdf [firstpage_image] =>[orig_patent_app_number] => 10398306 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/398306
Device for lifting and removing oven doors of a cooking oven Feb 21, 2002 Issued
Array ( [id] => 6440959 [patent_doc_number] => 20020148716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-17 [patent_title] => 'Portable kiln for making charcoal from forestry wood waste' [patent_app_type] => new [patent_app_number] => 10/058677 [patent_app_country] => US [patent_app_date] => 2002-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9926 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0148/20020148716.pdf [firstpage_image] =>[orig_patent_app_number] => 10058677 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/058677
Portable kiln for making charcoal from forestry wood waste Jan 28, 2002 Abandoned
Array ( [id] => 6848974 [patent_doc_number] => 20030141176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-31 [patent_title] => 'Cracker apparatus' [patent_app_type] => new [patent_app_number] => 10/055037 [patent_app_country] => US [patent_app_date] => 2002-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3672 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0141/20030141176.pdf [firstpage_image] =>[orig_patent_app_number] => 10055037 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/055037
Cracker apparatus Jan 24, 2002 Abandoned
Array ( [id] => 633757 [patent_doc_number] => 07128812 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-10-31 [patent_title] => 'Apparatus and method for determining the level in a coke drum' [patent_app_type] => utility [patent_app_number] => 10/045946 [patent_app_country] => US [patent_app_date] => 2002-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3533 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/128/07128812.pdf [firstpage_image] =>[orig_patent_app_number] => 10045946 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/045946
Apparatus and method for determining the level in a coke drum Jan 14, 2002 Issued
Array ( [id] => 6658211 [patent_doc_number] => 20030133858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-17 [patent_title] => 'High heat transfer tubular reactor' [patent_app_type] => new [patent_app_number] => 10/046109 [patent_app_country] => US [patent_app_date] => 2002-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4318 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0133/20030133858.pdf [firstpage_image] =>[orig_patent_app_number] => 10046109 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/046109
High heat transfer tubular reactor Jan 11, 2002 Issued
Array ( [id] => 6439856 [patent_doc_number] => 20020148601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-17 [patent_title] => 'Apparatus for accelerating condensation with the aid of structured surfaces' [patent_app_type] => new [patent_app_number] => 10/028365 [patent_app_country] => US [patent_app_date] => 2001-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2372 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0148/20020148601.pdf [firstpage_image] =>[orig_patent_app_number] => 10028365 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/028365
Apparatus for accelerating condensation with the aid of structured surfaces Dec 27, 2001 Abandoned
Array ( [id] => 6760669 [patent_doc_number] => 20030124030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-03 [patent_title] => 'System and method for delivering reactive fluids to remote application sites' [patent_app_type] => new [patent_app_number] => 10/033704 [patent_app_country] => US [patent_app_date] => 2001-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3606 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0124/20030124030.pdf [firstpage_image] =>[orig_patent_app_number] => 10033704 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/033704
System and method for delivering reactive fluids to remote application sites Dec 26, 2001 Abandoned
Array ( [id] => 5935371 [patent_doc_number] => 20020061263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-23 [patent_title] => 'Apparatus and methods for efficient generation of chlorine dioxide' [patent_app_type] => new [patent_app_number] => 10/001897 [patent_app_country] => US [patent_app_date] => 2001-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8349 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0061/20020061263.pdf [firstpage_image] =>[orig_patent_app_number] => 10001897 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/001897
Apparatus and methods for efficient generation of chlorine dioxide Nov 20, 2001 Issued
Array ( [id] => 6532344 [patent_doc_number] => 20020136885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-26 [patent_title] => 'Contact media for evaporative cooler' [patent_app_type] => new [patent_app_number] => 10/007976 [patent_app_country] => US [patent_app_date] => 2001-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8086 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0136/20020136885.pdf [firstpage_image] =>[orig_patent_app_number] => 10007976 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/007976
Contact media for evaporative cooler Nov 12, 2001 Abandoned
Array ( [id] => 6308344 [patent_doc_number] => 20020095058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-18 [patent_title] => 'Structured multi-purpose packings and their use' [patent_app_type] => new [patent_app_number] => 09/974060 [patent_app_country] => US [patent_app_date] => 2001-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4515 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0095/20020095058.pdf [firstpage_image] =>[orig_patent_app_number] => 09974060 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/974060
Structured multi-purpose packings and their use Oct 10, 2001 Abandoned
Array ( [id] => 5887862 [patent_doc_number] => 20020012618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-31 [patent_title] => 'Plasmatron-catalyst system' [patent_app_type] => new [patent_app_number] => 09/960046 [patent_app_country] => US [patent_app_date] => 2001-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2531 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20020012618.pdf [firstpage_image] =>[orig_patent_app_number] => 09960046 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/960046
Plasmatron-catalyst system Sep 20, 2001 Issued
Array ( [id] => 6415681 [patent_doc_number] => 20020125596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-12 [patent_title] => 'Stretch modified elastomeric netting' [patent_app_type] => new [patent_app_number] => 09/942103 [patent_app_country] => US [patent_app_date] => 2001-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4724 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0125/20020125596.pdf [firstpage_image] =>[orig_patent_app_number] => 09942103 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/942103
Stretch modified elastomeric netting Aug 27, 2001 Abandoned
Array ( [id] => 6692361 [patent_doc_number] => 20030039793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-27 [patent_title] => 'Trim panel insulator for a vehicle' [patent_app_type] => new [patent_app_number] => 09/939284 [patent_app_country] => US [patent_app_date] => 2001-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2638 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0039/20030039793.pdf [firstpage_image] =>[orig_patent_app_number] => 09939284 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/939284
Trim panel insulator for a vehicle Aug 23, 2001 Issued
Array ( [id] => 6692808 [patent_doc_number] => 20030040240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-27 [patent_title] => 'Textile fabric for the outer shell of a firefighter\'s garment' [patent_app_type] => new [patent_app_number] => 09/933301 [patent_app_country] => US [patent_app_date] => 2001-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1472 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0040/20030040240.pdf [firstpage_image] =>[orig_patent_app_number] => 09933301 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/933301
Textile fabric for the outer shell of a firefighters's garmet Aug 19, 2001 Issued
Array ( [id] => 6175067 [patent_doc_number] => 20020155281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-24 [patent_title] => 'Pre-moistened wipe product' [patent_app_type] => new [patent_app_number] => 09/900698 [patent_app_country] => US [patent_app_date] => 2001-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 39306 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0155/20020155281.pdf [firstpage_image] =>[orig_patent_app_number] => 09900698 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/900698
Pre-moistened wipe product Jul 6, 2001 Issued
09/821453 Material sorbent with respect to petroleum/oil or water soluble substances Jun 24, 2001 Abandoned
Array ( [id] => 6880606 [patent_doc_number] => 20010031893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-18 [patent_title] => 'Method for modernizing a urea production plant' [patent_app_type] => new [patent_app_number] => 09/881099 [patent_app_country] => US [patent_app_date] => 2001-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9015 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0031/20010031893.pdf [firstpage_image] =>[orig_patent_app_number] => 09881099 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/881099
Method for modernizing a urea production plant Jun 14, 2001 Issued
Array ( [id] => 784808 [patent_doc_number] => 06989082 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-24 [patent_title] => 'Hinged bottom cover for unheading a coke drum' [patent_app_type] => utility [patent_app_number] => 09/864257 [patent_app_country] => US [patent_app_date] => 2001-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2564 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/989/06989082.pdf [firstpage_image] =>[orig_patent_app_number] => 09864257 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/864257
Hinged bottom cover for unheading a coke drum May 24, 2001 Issued
Array ( [id] => 536979 [patent_doc_number] => 07169266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-30 [patent_title] => 'Low headroom coke drum unheading device' [patent_app_type] => utility [patent_app_number] => 09/847666 [patent_app_country] => US [patent_app_date] => 2001-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1817 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/169/07169266.pdf [firstpage_image] =>[orig_patent_app_number] => 09847666 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/847666
Low headroom coke drum unheading device Apr 30, 2001 Issued
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