Search

David R. Sample

Examiner (ID: 17045, Phone: (571)272-1376 , Office: P/1784 )

Most Active Art Unit
1784
Art Unit(s)
1797, 1784, 1755, 1783, 1794
Total Applications
1592
Issued Applications
1188
Pending Applications
174
Abandoned Applications
249

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4420050 [patent_doc_number] => 06177372 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-23 [patent_title] => 'Preparation of high density heavy metal fluoride glasses with extended ultraviolet and infra red ranges, and such high density heavy metal fluoride glasses' [patent_app_type] => 1 [patent_app_number] => 8/938409 [patent_app_country] => US [patent_app_date] => 1997-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 8329 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/177/06177372.pdf [firstpage_image] =>[orig_patent_app_number] => 938409 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/938409
Preparation of high density heavy metal fluoride glasses with extended ultraviolet and infra red ranges, and such high density heavy metal fluoride glasses Sep 25, 1997 Issued
Array ( [id] => 3920397 [patent_doc_number] => 05951962 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Mesoporous silica, its preparation and its use' [patent_app_type] => 1 [patent_app_number] => 8/935657 [patent_app_country] => US [patent_app_date] => 1997-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5170 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/951/05951962.pdf [firstpage_image] =>[orig_patent_app_number] => 935657 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/935657
Mesoporous silica, its preparation and its use Sep 22, 1997 Issued
Array ( [id] => 3929853 [patent_doc_number] => 05980849 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Mesopore material, laminar silicic acid, and method of manufacturing mesopore material and laminar silicic acid' [patent_app_type] => 1 [patent_app_number] => 8/925649 [patent_app_country] => US [patent_app_date] => 1997-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 48 [patent_no_of_words] => 24698 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/980/05980849.pdf [firstpage_image] =>[orig_patent_app_number] => 925649 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/925649
Mesopore material, laminar silicic acid, and method of manufacturing mesopore material and laminar silicic acid Sep 8, 1997 Issued
Array ( [id] => 4041166 [patent_doc_number] => 05911968 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-15 [patent_title] => 'Method for making zeolite SSZ-44' [patent_app_type] => 1 [patent_app_number] => 8/925932 [patent_app_country] => US [patent_app_date] => 1997-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11368 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/911/05911968.pdf [firstpage_image] =>[orig_patent_app_number] => 925932 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/925932
Method for making zeolite SSZ-44 Sep 7, 1997 Issued
Array ( [id] => 4098363 [patent_doc_number] => 06099920 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Artificial christmas tree and method of mounting branches thereon' [patent_app_type] => 1 [patent_app_number] => 8/922994 [patent_app_country] => US [patent_app_date] => 1997-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1519 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/099/06099920.pdf [firstpage_image] =>[orig_patent_app_number] => 922994 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/922994
Artificial christmas tree and method of mounting branches thereon Sep 1, 1997 Issued
Array ( [id] => 4173534 [patent_doc_number] => 06036939 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-14 [patent_title] => 'Heat-resistant low-silica zeolite, and process for production and application thereof' [patent_app_type] => 1 [patent_app_number] => 8/919163 [patent_app_country] => US [patent_app_date] => 1997-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8804 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/036/06036939.pdf [firstpage_image] =>[orig_patent_app_number] => 919163 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/919163
Heat-resistant low-silica zeolite, and process for production and application thereof Aug 27, 1997 Issued
Array ( [id] => 3928084 [patent_doc_number] => 05939040 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Method for producing crystalline, inorganic ion exchange material' [patent_app_type] => 1 [patent_app_number] => 8/894689 [patent_app_country] => US [patent_app_date] => 1997-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4701 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/939/05939040.pdf [firstpage_image] =>[orig_patent_app_number] => 894689 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/894689
Method for producing crystalline, inorganic ion exchange material Aug 25, 1997 Issued
Array ( [id] => 4202353 [patent_doc_number] => 06027707 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-22 [patent_title] => 'NU-88 zeolite, a process for its preparation and catalytic applications thereof' [patent_app_type] => 1 [patent_app_number] => 8/916363 [patent_app_country] => US [patent_app_date] => 1997-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10307 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/027/06027707.pdf [firstpage_image] =>[orig_patent_app_number] => 916363 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/916363
NU-88 zeolite, a process for its preparation and catalytic applications thereof Aug 21, 1997 Issued
Array ( [id] => 3959997 [patent_doc_number] => 05885542 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-23 [patent_title] => 'Halo-zeo-type materials' [patent_app_type] => 1 [patent_app_number] => 8/915653 [patent_app_country] => US [patent_app_date] => 1997-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3045 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/885/05885542.pdf [firstpage_image] =>[orig_patent_app_number] => 915653 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/915653
Halo-zeo-type materials Aug 20, 1997 Issued
Array ( [id] => 4018668 [patent_doc_number] => 05882625 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-16 [patent_title] => 'Faujasite adsorbents with nonuniform Al distribution' [patent_app_type] => 1 [patent_app_number] => 8/908868 [patent_app_country] => US [patent_app_date] => 1997-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8797 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/882/05882625.pdf [firstpage_image] =>[orig_patent_app_number] => 908868 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/908868
Faujasite adsorbents with nonuniform Al distribution Aug 7, 1997 Issued
Array ( [id] => 3937686 [patent_doc_number] => 05997841 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Zincoaluminosilicates of the FAU structure' [patent_app_type] => 1 [patent_app_number] => 8/907748 [patent_app_country] => US [patent_app_date] => 1997-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10299 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/997/05997841.pdf [firstpage_image] =>[orig_patent_app_number] => 907748 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/907748
Zincoaluminosilicates of the FAU structure Aug 7, 1997 Issued
Array ( [id] => 3760151 [patent_doc_number] => 05843853 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Lead-free glass composition and its use' [patent_app_type] => 1 [patent_app_number] => 8/905744 [patent_app_country] => US [patent_app_date] => 1997-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3798 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/843/05843853.pdf [firstpage_image] =>[orig_patent_app_number] => 905744 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/905744
Lead-free glass composition and its use Aug 3, 1997 Issued
Array ( [id] => 4001957 [patent_doc_number] => 05961943 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Regularly-shaped aluminosilicate and its use' [patent_app_type] => 1 [patent_app_number] => 8/903767 [patent_app_country] => US [patent_app_date] => 1997-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 10268 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/961/05961943.pdf [firstpage_image] =>[orig_patent_app_number] => 903767 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/903767
Regularly-shaped aluminosilicate and its use Jul 30, 1997 Issued
Array ( [id] => 3949882 [patent_doc_number] => 05935551 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Synthesis of zeolites by hydrothermal reaction of zeolite P1' [patent_app_type] => 1 [patent_app_number] => 8/836966 [patent_app_country] => US [patent_app_date] => 1997-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5372 [patent_no_of_claims] => 57 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/935/05935551.pdf [firstpage_image] =>[orig_patent_app_number] => 836966 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/836966
Synthesis of zeolites by hydrothermal reaction of zeolite P1 Jul 28, 1997 Issued
Array ( [id] => 3974874 [patent_doc_number] => 05904914 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-18 [patent_title] => 'Aluminosilicates' [patent_app_type] => 1 [patent_app_number] => 8/836663 [patent_app_country] => US [patent_app_date] => 1997-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1981 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/904/05904914.pdf [firstpage_image] =>[orig_patent_app_number] => 836663 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/836663
Aluminosilicates Jul 27, 1997 Issued
Array ( [id] => 3974865 [patent_doc_number] => 05958354 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'Aluminosilicate cation exchange compounds' [patent_app_type] => 1 [patent_app_number] => 8/817756 [patent_app_country] => US [patent_app_date] => 1997-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10914 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/958/05958354.pdf [firstpage_image] =>[orig_patent_app_number] => 817756 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/817756
Aluminosilicate cation exchange compounds Jul 22, 1997 Issued
Array ( [id] => 3927437 [patent_doc_number] => 05928623 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Use of a reactor stirred by a system of the archimedean screw type for the synthesis of LSX faujasite' [patent_app_type] => 1 [patent_app_number] => 8/893567 [patent_app_country] => US [patent_app_date] => 1997-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2220 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/928/05928623.pdf [firstpage_image] =>[orig_patent_app_number] => 893567 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/893567
Use of a reactor stirred by a system of the archimedean screw type for the synthesis of LSX faujasite Jul 10, 1997 Issued
08/891039 NOVEL HYBRID ZEOLITE-SILICA COMPOSITIONS Jul 9, 1997 Abandoned
Array ( [id] => 3986320 [patent_doc_number] => 05985238 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Process for preparing ferrierite' [patent_app_type] => 1 [patent_app_number] => 8/885628 [patent_app_country] => US [patent_app_date] => 1997-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 10437 [patent_no_of_claims] => 9 [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/05/985/05985238.pdf [firstpage_image] =>[orig_patent_app_number] => 885628 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/885628
Process for preparing ferrierite Jun 29, 1997 Issued
08/793967 ZEOLITES AND PROCESSES FOR THEIR MANUFACTURE Jun 19, 1997 Abandoned
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