Search

Dennis H Pedder

Examiner (ID: 12483, Phone: (571)272-6667 , Office: P/3612 )

Most Active Art Unit
3612
Art Unit(s)
3612, 3102, 2899, 3106, 3642
Total Applications
5701
Issued Applications
4614
Pending Applications
189
Abandoned Applications
746

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1552284 [patent_doc_number] => 06348148 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-19 [patent_title] => 'Seawater pressure-driven desalinization apparatus with gravity-driven brine return' [patent_app_type] => B1 [patent_app_number] => 09/716230 [patent_app_country] => US [patent_app_date] => 2000-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4178 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/348/06348148.pdf [firstpage_image] =>[orig_patent_app_number] => 09716230 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/716230
Seawater pressure-driven desalinization apparatus with gravity-driven brine return Nov 20, 2000 Issued
Array ( [id] => 4270937 [patent_doc_number] => 06280791 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Process of making a three-region reinforced microporous filtration membrane' [patent_app_type] => 1 [patent_app_number] => 9/706125 [patent_app_country] => US [patent_app_date] => 2000-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4401 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/280/06280791.pdf [firstpage_image] =>[orig_patent_app_number] => 706125 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/706125
Process of making a three-region reinforced microporous filtration membrane Nov 2, 2000 Issued
Array ( [id] => 1541235 [patent_doc_number] => 06372143 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-16 [patent_title] => 'Purification of produced water from coal seam natural gas wells using ion exchange and reverse osmosis' [patent_app_type] => B1 [patent_app_number] => 09/669543 [patent_app_country] => US [patent_app_date] => 2000-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3520 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/372/06372143.pdf [firstpage_image] =>[orig_patent_app_number] => 09669543 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/669543
Purification of produced water from coal seam natural gas wells using ion exchange and reverse osmosis Sep 25, 2000 Issued
Array ( [id] => 1457356 [patent_doc_number] => 06391205 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-21 [patent_title] => 'Osmotic desalinization process' [patent_app_type] => B1 [patent_app_number] => 09/601835 [patent_app_country] => US [patent_app_date] => 2000-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 9761 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/391/06391205.pdf [firstpage_image] =>[orig_patent_app_number] => 09601835 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/601835
Osmotic desalinization process Aug 3, 2000 Issued
09/552369 Oil dehydrator Apr 18, 2000 Abandoned
Array ( [id] => 4403468 [patent_doc_number] => 06309552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-30 [patent_title] => 'Slack filter tube having an internal resilient support extending there through' [patent_app_type] => 1 [patent_app_number] => 9/551177 [patent_app_country] => US [patent_app_date] => 2000-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4604 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/309/06309552.pdf [firstpage_image] =>[orig_patent_app_number] => 551177 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/551177
Slack filter tube having an internal resilient support extending there through Apr 16, 2000 Issued
Array ( [id] => 7641267 [patent_doc_number] => 06394640 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-28 [patent_title] => 'Mixing accessory having flexible wires mounted in a crossed manner' [patent_app_type] => B1 [patent_app_number] => 09/509212 [patent_app_country] => US [patent_app_date] => 2000-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 5549 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/394/06394640.pdf [firstpage_image] =>[orig_patent_app_number] => 09509212 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/509212
Mixing accessory having flexible wires mounted in a crossed manner Mar 23, 2000 Issued
Array ( [id] => 1435533 [patent_doc_number] => 06355175 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-12 [patent_title] => 'Method for separating and isolating precious metals from non precious metals dissolved in solutions' [patent_app_type] => B1 [patent_app_number] => 09/445200 [patent_app_country] => US [patent_app_date] => 2000-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 18538 [patent_no_of_claims] => 19 [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/06/355/06355175.pdf [firstpage_image] =>[orig_patent_app_number] => 09445200 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/445200
Method for separating and isolating precious metals from non precious metals dissolved in solutions Mar 21, 2000 Issued
Array ( [id] => 4245229 [patent_doc_number] => 06257752 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Whisk with wire loops covered with silicon tubing' [patent_app_type] => 1 [patent_app_number] => 9/525624 [patent_app_country] => US [patent_app_date] => 2000-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2067 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/257/06257752.pdf [firstpage_image] =>[orig_patent_app_number] => 525624 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/525624
Whisk with wire loops covered with silicon tubing Mar 13, 2000 Issued
09/402733 FILTER DEVICE WITH A FLOW GUIDE IN THE CLOSING CAP Jan 17, 2000 Abandoned
Array ( [id] => 1483487 [patent_doc_number] => 06365051 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-02 [patent_title] => 'Precipitation-membrane distillation hybrid system for the treatment of aqueous streams' [patent_app_type] => B1 [patent_app_number] => 09/416320 [patent_app_country] => US [patent_app_date] => 1999-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11899 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/365/06365051.pdf [firstpage_image] =>[orig_patent_app_number] => 09416320 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/416320
Precipitation-membrane distillation hybrid system for the treatment of aqueous streams Oct 11, 1999 Issued
Array ( [id] => 4280951 [patent_doc_number] => 06267890 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-31 [patent_title] => 'Method of operating spiral wound type membrane module' [patent_app_type] => 1 [patent_app_number] => 9/341047 [patent_app_country] => US [patent_app_date] => 1999-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5614 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/267/06267890.pdf [firstpage_image] =>[orig_patent_app_number] => 341047 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/341047
Method of operating spiral wound type membrane module Jun 30, 1999 Issued
09/342779 ANTIMICROBIAL SEMI-PERMEABLE MEMBRANES Jun 28, 1999 Abandoned
Array ( [id] => 1434804 [patent_doc_number] => 06354444 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-12 [patent_title] => 'Hollow fiber membrane and braided tubular support therefor' [patent_app_type] => B1 [patent_app_number] => 09/335073 [patent_app_country] => US [patent_app_date] => 1999-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6919 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/354/06354444.pdf [firstpage_image] =>[orig_patent_app_number] => 09335073 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/335073
Hollow fiber membrane and braided tubular support therefor Jun 16, 1999 Issued
Array ( [id] => 4239581 [patent_doc_number] => 06221247 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Dioxole coated membrane module for ultrafiltration or microfiltration of aqueous suspensions' [patent_app_type] => 1 [patent_app_number] => 9/324897 [patent_app_country] => US [patent_app_date] => 1999-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5766 [patent_no_of_claims] => 6 [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/06/221/06221247.pdf [firstpage_image] =>[orig_patent_app_number] => 324897 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/324897
Dioxole coated membrane module for ultrafiltration or microfiltration of aqueous suspensions Jun 2, 1999 Issued
09/320887 OIL DEHYDRATOR May 26, 1999 Abandoned
Array ( [id] => 4354568 [patent_doc_number] => 06168714 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-02 [patent_title] => 'Flux-enhanced cross-flow membrane filter' [patent_app_type] => 1 [patent_app_number] => 9/312472 [patent_app_country] => US [patent_app_date] => 1999-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4591 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/168/06168714.pdf [firstpage_image] =>[orig_patent_app_number] => 312472 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/312472
Flux-enhanced cross-flow membrane filter May 16, 1999 Issued
Array ( [id] => 4079025 [patent_doc_number] => 06024872 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-15 [patent_title] => 'Method of making a dope comprising hydrophilized PVDF and .alpha.-alumina, and a membrane made therefrom' [patent_app_type] => 1 [patent_app_number] => 9/312149 [patent_app_country] => US [patent_app_date] => 1999-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7399 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/024/06024872.pdf [firstpage_image] =>[orig_patent_app_number] => 312149 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/312149
Method of making a dope comprising hydrophilized PVDF and .alpha.-alumina, and a membrane made therefrom May 13, 1999 Issued
09/297882 FILTER May 10, 1999 Abandoned
Array ( [id] => 4374832 [patent_doc_number] => 06261497 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Method for preparation of controlled pore glass-synthetic resin membrane' [patent_app_type] => 1 [patent_app_number] => 9/305219 [patent_app_country] => US [patent_app_date] => 1999-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3956 [patent_no_of_claims] => 6 [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/06/261/06261497.pdf [firstpage_image] =>[orig_patent_app_number] => 305219 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/305219
Method for preparation of controlled pore glass-synthetic resin membrane May 3, 1999 Issued
Menu