Search

David L. Talbott

Director (ID: 19235, Phone: (571)272-1934 , Office: P/2800 )

Most Active Art Unit
3505
Art Unit(s)
2861, 3403, 2827, 3505
Total Applications
746
Issued Applications
689
Pending Applications
6
Abandoned Applications
51

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16275856 [patent_doc_number] => 10758864 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-01 [patent_title] => VOC refining apparatus [patent_app_type] => utility [patent_app_number] => 15/959091 [patent_app_country] => US [patent_app_date] => 2018-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4214 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 408 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15959091 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/959091
VOC refining apparatus Apr 19, 2018 Issued
Array ( [id] => 17221683 [patent_doc_number] => 11174173 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-16 [patent_title] => Water purification device [patent_app_type] => utility [patent_app_number] => 15/951962 [patent_app_country] => US [patent_app_date] => 2018-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 16 [patent_no_of_words] => 6248 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15951962 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/951962
Water purification device Apr 11, 2018 Issued
Array ( [id] => 14964463 [patent_doc_number] => 20190309710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => AIR FILTER HOUSING WITH DISCRETE MOUNTING FEATURE [patent_app_type] => utility [patent_app_number] => 15/945233 [patent_app_country] => US [patent_app_date] => 2018-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2375 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15945233 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/945233
AIR FILTER HOUSING WITH DISCRETE MOUNTING FEATURE Apr 3, 2018 Abandoned
Array ( [id] => 13477091 [patent_doc_number] => 20180290088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => SELF-SUPPORTING INDUSTRIAL AIR FILTER [patent_app_type] => utility [patent_app_number] => 15/944511 [patent_app_country] => US [patent_app_date] => 2018-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15944511 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/944511
SELF-SUPPORTING INDUSTRIAL AIR FILTER Apr 2, 2018 Abandoned
Array ( [id] => 16755653 [patent_doc_number] => 10974185 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Side-covered axial flow filter [patent_app_type] => utility [patent_app_number] => 15/941385 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5788 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 388 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15941385 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/941385
Side-covered axial flow filter Mar 29, 2018 Issued
Array ( [id] => 16352090 [patent_doc_number] => 10792585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Folded fractionation column and process [patent_app_type] => utility [patent_app_number] => 15/940776 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4734 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 360 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15940776 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/940776
Folded fractionation column and process Mar 28, 2018 Issued
Array ( [id] => 15709263 [patent_doc_number] => 20200101397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => HEAT INTEGRATED SEPARATION SYSTEM WITH ACTIVE VAPOR CONTROL [patent_app_type] => utility [patent_app_number] => 16/499199 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -42 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16499199 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/499199
Heat integrated separation system with active vapor control Mar 27, 2018 Issued
Array ( [id] => 15664619 [patent_doc_number] => 10596521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Water gap membrane distillation module with a circulating line [patent_app_type] => utility [patent_app_number] => 15/936547 [patent_app_country] => US [patent_app_date] => 2018-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10850 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15936547 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/936547
Water gap membrane distillation module with a circulating line Mar 26, 2018 Issued
Array ( [id] => 13505283 [patent_doc_number] => 20180304184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => FOLDABLE AIR FILTER UNIT [patent_app_type] => utility [patent_app_number] => 15/936958 [patent_app_country] => US [patent_app_date] => 2018-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2911 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15936958 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/936958
Foldable air filter unit Mar 26, 2018 Issued
Array ( [id] => 13326509 [patent_doc_number] => 20180214792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => DISTILLATION APPARATUS FOR EXTRACTION OF ESSENTIAL OILS AND HYDROSOLS FROM PLANT MATTER WITHIN A CAPSULE [patent_app_type] => utility [patent_app_number] => 15/928475 [patent_app_country] => US [patent_app_date] => 2018-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15928475 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/928475
Distillation method for extraction of essential oils and hydrosols from plant matter within a capsule Mar 21, 2018 Issued
Array ( [id] => 15678991 [patent_doc_number] => 20200094159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => Water Treatment System and Method of Use Thereof [patent_app_type] => utility [patent_app_number] => 16/495306 [patent_app_country] => US [patent_app_date] => 2018-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4746 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16495306 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/495306
Water treatment system and method of use thereof Mar 18, 2018 Issued
Array ( [id] => 14422287 [patent_doc_number] => 10315933 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-06-11 [patent_title] => Pressure differential water distiller [patent_app_type] => utility [patent_app_number] => 15/912338 [patent_app_country] => US [patent_app_date] => 2018-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1487 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15912338 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/912338
Pressure differential water distiller Mar 4, 2018 Issued
Array ( [id] => 14596491 [patent_doc_number] => 10351427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-16 [patent_title] => System for manufacturing high purity sulfuric acid [patent_app_type] => utility [patent_app_number] => 15/894863 [patent_app_country] => US [patent_app_date] => 2018-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5630 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 418 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15894863 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/894863
System for manufacturing high purity sulfuric acid Feb 11, 2018 Issued
Array ( [id] => 15147433 [patent_doc_number] => 20190352194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => WATER TREATMENT AND DESALINATION [patent_app_type] => utility [patent_app_number] => 16/483436 [patent_app_country] => US [patent_app_date] => 2018-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 49695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16483436 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/483436
WATER TREATMENT AND DESALINATION Feb 6, 2018 Abandoned
Array ( [id] => 15324575 [patent_doc_number] => 20200002617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => METHOD OF CHARGING A COKE OVEN [patent_app_type] => utility [patent_app_number] => 16/482708 [patent_app_country] => US [patent_app_date] => 2018-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16482708 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/482708
Method of charging a coke oven Feb 1, 2018 Issued
Array ( [id] => 17267390 [patent_doc_number] => 11192801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Water purification system and distillation unit [patent_app_type] => utility [patent_app_number] => 16/481833 [patent_app_country] => US [patent_app_date] => 2018-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9456 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16481833 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/481833
Water purification system and distillation unit Jan 31, 2018 Issued
Array ( [id] => 15023199 [patent_doc_number] => 20190322604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => METHOD OF SEPARATING LINEAR ALPHA OLEFINS [patent_app_type] => utility [patent_app_number] => 16/471100 [patent_app_country] => US [patent_app_date] => 2017-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16471100 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/471100
METHOD OF SEPARATING LINEAR ALPHA OLEFINS Dec 18, 2017 Abandoned
Array ( [id] => 16769998 [patent_doc_number] => 10981081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Distillation apparatus [patent_app_type] => utility [patent_app_number] => 16/473004 [patent_app_country] => US [patent_app_date] => 2017-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3788 [patent_no_of_claims] => 4 [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] =>[firstpage_image] =>[orig_patent_app_number] => 16473004 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/473004
Distillation apparatus Dec 13, 2017 Issued
Array ( [id] => 13619435 [patent_doc_number] => 20180361269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => ENERGY EFFICIENT DISTILLING HEAT PUMP AND VARIANTS THEREOF [patent_app_type] => utility [patent_app_number] => 15/841365 [patent_app_country] => US [patent_app_date] => 2017-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3413 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15841365 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/841365
ENERGY EFFICIENT DISTILLING HEAT PUMP AND VARIANTS THEREOF Dec 13, 2017 Abandoned
Array ( [id] => 17111673 [patent_doc_number] => 20210292270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => METHOD FOR OBTAINING PURE CYCLOHEXYL(METH)ACRYLATE BY DISTILLATION [patent_app_type] => utility [patent_app_number] => 16/468823 [patent_app_country] => US [patent_app_date] => 2017-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16468823 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/468823
METHOD FOR OBTAINING PURE CYCLOHEXYL(METH)ACRYLATE BY DISTILLATION Dec 12, 2017 Abandoned
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