Search

Daniel B. Potratz

Examiner (ID: 2564, Phone: (571)270-5329 , Office: P/2491 )

Most Active Art Unit
2491
Art Unit(s)
2491
Total Applications
529
Issued Applications
359
Pending Applications
46
Abandoned Applications
129

Applications

Application numberTitle of the applicationFiling DateStatus
09/368243 SEALED SALT BRIDGE Aug 3, 1999 Abandoned
Array ( [id] => 4264675 [patent_doc_number] => 06322681 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-27 [patent_title] => 'Gas sensor' [patent_app_type] => 1 [patent_app_number] => 9/362613 [patent_app_country] => US [patent_app_date] => 1999-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1814 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/322/06322681.pdf [firstpage_image] =>[orig_patent_app_number] => 362613 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/362613
Gas sensor Jul 27, 1999 Issued
Array ( [id] => 1368390 [patent_doc_number] => 06558519 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-06 [patent_title] => 'Gas sensors' [patent_app_type] => B1 [patent_app_number] => 09/319446 [patent_app_country] => US [patent_app_date] => 1999-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3828 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/558/06558519.pdf [firstpage_image] =>[orig_patent_app_number] => 09319446 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/319446
Gas sensors Jul 26, 1999 Issued
Array ( [id] => 1401378 [patent_doc_number] => 06527928 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-04 [patent_title] => 'Heater-equipped air-fuel ratio sensor' [patent_app_type] => B1 [patent_app_number] => 09/360148 [patent_app_country] => US [patent_app_date] => 1999-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 56 [patent_no_of_words] => 12616 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/527/06527928.pdf [firstpage_image] =>[orig_patent_app_number] => 09360148 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/360148
Heater-equipped air-fuel ratio sensor Jul 25, 1999 Issued
Array ( [id] => 4354620 [patent_doc_number] => 06254926 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Method of producing oxygen sensor element' [patent_app_type] => 1 [patent_app_number] => 9/360147 [patent_app_country] => US [patent_app_date] => 1999-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 36 [patent_no_of_words] => 8125 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/254/06254926.pdf [firstpage_image] =>[orig_patent_app_number] => 360147 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/360147
Method of producing oxygen sensor element Jul 25, 1999 Issued
Array ( [id] => 1307091 [patent_doc_number] => 06613206 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-02 [patent_title] => 'Gas sensor' [patent_app_type] => B1 [patent_app_number] => 09/308078 [patent_app_country] => US [patent_app_date] => 1999-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2609 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/613/06613206.pdf [firstpage_image] =>[orig_patent_app_number] => 09308078 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/308078
Gas sensor Jul 13, 1999 Issued
Array ( [id] => 4294320 [patent_doc_number] => 06251244 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Electrochemical measuring cell for detecting hydride gases' [patent_app_type] => 1 [patent_app_number] => 9/353047 [patent_app_country] => US [patent_app_date] => 1999-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1304 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/251/06251244.pdf [firstpage_image] =>[orig_patent_app_number] => 353047 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/353047
Electrochemical measuring cell for detecting hydride gases Jul 12, 1999 Issued
Array ( [id] => 4340395 [patent_doc_number] => 06214186 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'Gas sensor having improved structure for installation of protective cover' [patent_app_type] => 1 [patent_app_number] => 9/350676 [patent_app_country] => US [patent_app_date] => 1999-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 34 [patent_no_of_words] => 7384 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/214/06214186.pdf [firstpage_image] =>[orig_patent_app_number] => 350676 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/350676
Gas sensor having improved structure for installation of protective cover Jul 11, 1999 Issued
Array ( [id] => 1435510 [patent_doc_number] => 06355152 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-12 [patent_title] => 'Gas sensor and nitrogen oxide sensor' [patent_app_type] => B1 [patent_app_number] => 09/348857 [patent_app_country] => US [patent_app_date] => 1999-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 48 [patent_no_of_words] => 12154 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/355/06355152.pdf [firstpage_image] =>[orig_patent_app_number] => 09348857 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/348857
Gas sensor and nitrogen oxide sensor Jul 6, 1999 Issued
Array ( [id] => 1483401 [patent_doc_number] => 06365021 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-02 [patent_title] => 'Oxygen sensor' [patent_app_type] => B1 [patent_app_number] => 09/348640 [patent_app_country] => US [patent_app_date] => 1999-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5227 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/365/06365021.pdf [firstpage_image] =>[orig_patent_app_number] => 09348640 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/348640
Oxygen sensor Jul 5, 1999 Issued
Array ( [id] => 4146263 [patent_doc_number] => 06106693 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Method for measuring coating quality' [patent_app_type] => 1 [patent_app_number] => 9/345839 [patent_app_country] => US [patent_app_date] => 1999-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4341 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/106/06106693.pdf [firstpage_image] =>[orig_patent_app_number] => 345839 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/345839
Method for measuring coating quality Jun 30, 1999 Issued
Array ( [id] => 4359782 [patent_doc_number] => 06274016 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'Nitrogen oxide gas sensor' [patent_app_type] => 1 [patent_app_number] => 9/339108 [patent_app_country] => US [patent_app_date] => 1999-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 7100 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/274/06274016.pdf [firstpage_image] =>[orig_patent_app_number] => 339108 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/339108
Nitrogen oxide gas sensor Jun 23, 1999 Issued
Array ( [id] => 1461203 [patent_doc_number] => 06350357 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-26 [patent_title] => 'Sensor element' [patent_app_type] => B1 [patent_app_number] => 09/142599 [patent_app_country] => US [patent_app_date] => 1999-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2249 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/350/06350357.pdf [firstpage_image] =>[orig_patent_app_number] => 09142599 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/142599
Sensor element Jun 16, 1999 Issued
Array ( [id] => 1226842 [patent_doc_number] => 06695958 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-24 [patent_title] => 'Electrochemical sensor' [patent_app_type] => B1 [patent_app_number] => 09/331128 [patent_app_country] => US [patent_app_date] => 1999-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 3043 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/695/06695958.pdf [firstpage_image] =>[orig_patent_app_number] => 09331128 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/331128
Electrochemical sensor Jun 13, 1999 Issued
Array ( [id] => 1488842 [patent_doc_number] => 06416641 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-09 [patent_title] => 'Biosensor' [patent_app_type] => B1 [patent_app_number] => 09/328511 [patent_app_country] => US [patent_app_date] => 1999-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3675 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/416/06416641.pdf [firstpage_image] =>[orig_patent_app_number] => 09328511 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/328511
Biosensor Jun 8, 1999 Issued
09/328721 FLUID ELECTRODE SYSTEM FOR RESISTIVE SLOPE SENSORS Jun 8, 1999 Abandoned
Array ( [id] => 1558153 [patent_doc_number] => 06436257 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-20 [patent_title] => 'Means for detecting and measuring the concentration of acetylene dissolved in a fluid' [patent_app_type] => B1 [patent_app_number] => 09/328404 [patent_app_country] => US [patent_app_date] => 1999-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 10057 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/436/06436257.pdf [firstpage_image] =>[orig_patent_app_number] => 09328404 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/328404
Means for detecting and measuring the concentration of acetylene dissolved in a fluid Jun 8, 1999 Issued
09/327017 ELECTROCHEMICAL ANALYSIS ELEMENT Jun 6, 1999 Abandoned
Array ( [id] => 4280461 [patent_doc_number] => 06267857 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-31 [patent_title] => 'Oxygen sensor with a heater' [patent_app_type] => 1 [patent_app_number] => 9/323400 [patent_app_country] => US [patent_app_date] => 1999-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 35 [patent_no_of_words] => 13903 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/267/06267857.pdf [firstpage_image] =>[orig_patent_app_number] => 323400 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/323400
Oxygen sensor with a heater May 31, 1999 Issued
Array ( [id] => 4186532 [patent_doc_number] => 06129824 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-10 [patent_title] => 'Electrochemical sensor for the detection of hydrogen chloride' [patent_app_type] => 1 [patent_app_number] => 9/320932 [patent_app_country] => US [patent_app_date] => 1999-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4239 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/129/06129824.pdf [firstpage_image] =>[orig_patent_app_number] => 320932 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/320932
Electrochemical sensor for the detection of hydrogen chloride May 26, 1999 Issued
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